diff --git a/build.dev.js b/build.dev.js index d1827d0..b5b2e60 100644 --- a/build.dev.js +++ b/build.dev.js @@ -28,104 +28,75 @@ const jsOpt = { ] } const cssOpt = { - includePaths: ['src/css/'], + // includePaths: ['src/css/'], outputStyle: 'compressed' } const compileJs = (entry, output) => { - if (/touch\.patch/.test(entry)) { - return - } - setTimeout(() => { - if (/anot/.test(entry)) { - fs.cp(entry, output) - } else { - try { - let { code } = babel.transformFileSync(entry, jsOpt) - code = code.replace(/\.scss/g, '.css') - fs.echo(code, output) - } catch (err) { - return log(err) - } - } - }, 100) log('编译JS: %s', chalk.green(entry)) + try { + let { code } = babel.transformFileSync(entry, jsOpt) + code = code.replace(/\.scss/g, '.css') + fs.echo(code, output) + } catch (err) { + return log(err) + } } const compileCss = (entry, output) => { - setTimeout(() => { - try { - const { css } = scss.renderSync({ ...cssOpt, file: entry }) - prefixer.process(css, { from: '', to: '' }).then(result => { - fs.echo(result.css, output) - }) - } catch (err) { - log(err) - } - }, 100) log('编译scss: %s', chalk.green(entry)) -} - -const compileHtm = (entry, output) => { - setTimeout(() => { - let htm = fs.cat(entry).toString('utf8') - htm = htm.replace(/[\r\n\t]+/g, ' ').replace(/\s{2,}/g, ' ') - fs.echo(htm, output) - }, 100) - log('压缩HTML: %s', chalk.green(entry)) + try { + const { css } = scss.renderSync({ ...cssOpt, file: entry }) + prefixer.process(css, { from: '', to: '' }).then(result => { + fs.echo(result.css, output) + }) + } catch (err) { + log(err) + } } /*=======================================================*/ /*===== ===*/ /*=======================================================*/ -const jsFiles = fs.ls('./src/js/', true) -const cssFiles = fs.ls('./src/css/', true) - -// 字体文件直接复制 -chokidar.watch(path.join(sourceDir, 'font/')).on('all', (act, file) => { - if (act === 'add' || act === 'change') { - let output = file.replace('src/font/', 'dist/font/') - fs.cp(file, output) - } -}) - -// css目录 -chokidar.watch(path.resolve(sourceDir, 'css/')).on('all', (act, file) => { - if (act === 'add' || act === 'change') { - if (/\.scss$/.test(file)) { - let output = file - .replace('src/css/', 'dist/css/') - .replace('.scss', '.css') - - compileCss(file, output) - } - } -}) - -// js目录的处理要复杂一点 chokidar - .watch(path.resolve(sourceDir, 'js/')) + .watch(sourceDir) .on('all', (act, file) => { + return if (act === 'add' || act === 'change') { - let output = file.replace('src/js/', 'dist/js/') - let ext = file.slice(file.lastIndexOf('.') + 1) - switch (ext) { - case 'js': - compileJs(file, output) + let entry = file + let output = file.replace('src/', 'dist/') + + file = path.parse(entry) + if (!file.ext || file.base === '.DS_Store' || file.base === 'var.scss') { + return + } + + switch (file.ext) { + case '.js': + compileJs(entry, output) break - case 'scss': - output = output.replace(/scss$/, 'css') - compileCss(file, output) - break - case 'htm': - compileHtm(file, output) + case '.scss': + output = output.replace(/\.scss$/, '.css') + compileCss(entry, output) break default: - fs.cp(file, output) + fs.cp(entry, output) } } }) .on('ready', () => { log(chalk.red('预处理完成,监听文件变化中,请勿关闭本窗口...')) }) + +chokidar + .watch(path.resolve('./node_modules/anot/dist/')) + .on('all', (act, file) => { + if (act === 'add' || act === 'change') { + log('复制: %s', chalk.green(file)) + fs.cp(file, path.resolve(buildDir, path.parse(file).base)) + } + }) + .on('ready', () => { + log('复制anot框架文件完成...') + }) diff --git a/build.next.js b/build.next.js index 7827c69..5f6ddee 100644 --- a/build.next.js +++ b/build.next.js @@ -12,7 +12,7 @@ const sourceDir = path.resolve(__dirname, 'src') const buildDir = path.resolve(__dirname, 'dist') const cssOpt = { - includePaths: ['src/css/'], + // includePaths: ['src/css/'], outputStyle: 'compressed' } @@ -27,6 +27,7 @@ const compileJs = (entry, output) => { .replace(/\.scss/g, '.css') .replace(/import"([a-z0-9/.]*)(? { fs.echo(css, output) } -const compileHtm = (entry, output) => { - let t1 = Date.now() - let htm = fs.cat(entry).toString('utf8') - htm = htm.replace(/[\r\n\t]+/g, ' ').replace(/\s{2,}/g, ' ') - log( - '压缩HTML: %s, 耗时 %s ms', - chalk.green(entry), - chalk.yellow(Date.now() - t1) - ) - fs.echo(htm, output) -} - /*=======================================================*/ /*===== ===*/ /*=======================================================*/ -const jsFiles = fs.ls('./src/js/', true) -const cssFiles = fs.ls('./src/css/', true) - if (fs.isdir(buildDir)) { fs.rm(buildDir, true) log(chalk.cyan('清除旧目录 dist/')) } +fs.mkdir(buildDir) -// css目录 -cssFiles.forEach(file => { - if (/\.scss$/.test(file)) { - let entry = file - let output = file.replace('src/css', 'dist/css').replace(/scss$/, 'css') - - compileCss(entry, output) - } +let list = fs.ls('./node_modules/anot/dist/') +list.forEach(it => { + fs.cp(it, path.resolve(buildDir, path.parse(it).base)) }) -// js目录的处理要复杂一点 -jsFiles.forEach(file => { - let entry = file - let output = file.replace(/src\/js/, 'dist/js').replace(/scss$/, 'css') - let ext = file.slice(file.lastIndexOf('.') + 1) +log('复制anot框架文件完成...') - switch (ext) { - case 'js': +/*----------------------------------------------*/ +/*----------------------------------------------*/ +/*----------------------------------------------*/ + +let files = fs.ls(sourceDir, true) +files = files.map(it => { + let file = path.parse(it) + if (!file.ext || file.base === '.DS_Store' || file.base === 'var.scss') { + return null + } + return { path: it, ext: file.ext, name: file.base } +}) + +files.forEach(file => { + if (!file) { + return + } + let entry = file.path + let output = file.path.replace('src/', 'dist/') + + switch (file.ext) { + case '.js': compileJs(entry, output) break - case 'scss': + case '.scss': + output = output.replace(/\.scss$/, '.css') compileCss(entry, output) break - case 'htm': - compileHtm(entry, output) - break default: - if (!fs.isdir(entry)) { - fs.cp(entry, output) - } + fs.cp(entry, output) } }) diff --git a/build.prod.js b/build.prod.js index 4fba640..e1516b6 100644 --- a/build.prod.js +++ b/build.prod.js @@ -28,29 +28,25 @@ const jsOpt = { ] } const cssOpt = { - includePaths: ['src/css/'], + // includePaths: ['src/css/'], outputStyle: 'compressed' } const compileJs = (entry, output) => { - if (/touch\.patch/.test(entry)) { - return - } let t1 = Date.now() - let tmpOpt = jsOpt - let code = '' - if (!/anot/.test(entry)) { - code = babel.transformFileSync(entry, jsOpt).code - } else { - code = fs.cat(entry).toString() + try { + let { code } = babel.transformFileSync(entry, jsOpt) + code = uglify.minify(code).code.replace(/\.scss/g, '.css') + + log( + '编译JS: %s, 耗时 %s ms', + chalk.green(entry), + chalk.yellow(Date.now() - t1) + ) + fs.echo(code, output) + } catch (err) { + return log(err) } - code = uglify.minify(code).code.replace(/\.scss/g, '.css') - log( - '编译JS: %s, 耗时 %s ms', - chalk.green(entry), - chalk.yellow(Date.now() - t1) - ) - fs.echo(code, output) } const compileCss = (entry, output) => { @@ -66,59 +62,52 @@ const compileCss = (entry, output) => { }) } -const compileHtm = (entry, output) => { - let t1 = Date.now() - let htm = fs.cat(entry).toString('utf8') - htm = htm.replace(/[\r\n\t]+/g, ' ').replace(/\s{2,}/g, ' ') - log( - '压缩HTML: %s, 耗时 %s ms', - chalk.green(entry), - chalk.yellow(Date.now() - t1) - ) - fs.echo(htm, output) -} - /*=======================================================*/ /*===== ===*/ /*=======================================================*/ -const jsFiles = fs.ls('./src/js/', true) -const cssFiles = fs.ls('./src/css/', true) - if (fs.isdir(buildDir)) { fs.rm(buildDir, true) log(chalk.cyan('清除旧目录 dist/')) } +fs.mkdir(buildDir) -// css目录 -cssFiles.forEach(file => { - if (/\.scss$/.test(file)) { - let entry = file - let output = file.replace('src/css', 'dist/css').replace(/scss$/, 'css') - - compileCss(entry, output) - } +let list = fs.ls('./node_modules/anot/dist/') +list.forEach(it => { + fs.cp(it, path.resolve(buildDir, path.parse(it).base)) }) -// js目录的处理要复杂一点 -jsFiles.forEach(file => { - let entry = file - let output = file.replace(/src\/js/, 'dist/js').replace(/scss$/, 'css') - let ext = file.slice(file.lastIndexOf('.') + 1) +log('复制anot框架文件完成...') - switch (ext) { - case 'js': +/*----------------------------------------------*/ +/*----------------------------------------------*/ +/*----------------------------------------------*/ + +let files = fs.ls(sourceDir, true) +files = files.map(it => { + let file = path.parse(it) + if (!file.ext || file.base === '.DS_Store' || file.base === 'var.scss') { + return null + } + return { path: it, ext: file.ext, name: file.base } +}) + +files.forEach(file => { + if (!file) { + return + } + let entry = file.path + let output = file.path.replace('src/', 'dist/') + + switch (file.ext) { + case '.js': compileJs(entry, output) break - case 'scss': + case '.scss': + output = output.replace(/\.scss$/, '.css') compileCss(entry, output) break - case 'htm': - compileHtm(entry, output) - break default: - if (!fs.isdir(entry)) { - fs.cp(entry, output) - } + fs.cp(entry, output) } }) diff --git a/src/js/avatar/def.jpg b/src/avatar/def.jpg similarity index 100% rename from src/js/avatar/def.jpg rename to src/avatar/def.jpg diff --git a/src/js/avatar/index.js b/src/avatar/index.js similarity index 100% rename from src/js/avatar/index.js rename to src/avatar/index.js diff --git a/src/js/codemirror/codemirror.js b/src/codemirror/codemirror.js similarity index 99% rename from src/js/codemirror/codemirror.js rename to src/codemirror/codemirror.js index 4a9c47e..db32cec 100644 --- a/src/js/codemirror/codemirror.js +++ b/src/codemirror/codemirror.js @@ -1,3 +1,9 @@ +/** + * + * @authors yutent (yutent@doui.cc) + * @date 2018-08-04 18:47:35 + */ + 'use strict' function CodeMirror(place, givenOptions) { diff --git a/src/js/codemirror/htmlmixed.js b/src/codemirror/index.js similarity index 98% rename from src/js/codemirror/htmlmixed.js rename to src/codemirror/index.js index e297ec6..aff089d 100644 --- a/src/js/codemirror/htmlmixed.js +++ b/src/codemirror/index.js @@ -1,5 +1,13 @@ +/** + * + * @authors yutent (yutent@doui.cc) + * @date 2018-08-04 18:47:35 + */ + +'use strict' + import CodeMirror from './codemirror' -import './theme-dark.scss' +import 'css/codemirror-dark.scss' CodeMirror.defineMode( 'htmlmixed', @@ -108,7 +116,9 @@ CodeMirror.defineMode( var mode = state.token == html ? htmlMode - : state.token == javascript ? jsMode : cssMode + : state.token == javascript + ? jsMode + : cssMode return { state: state.localState || state.htmlState, mode: mode @@ -120,11 +130,12 @@ CodeMirror.defineMode( 'javascript', 'css' ) + CodeMirror.defineMIME('text/html', 'htmlmixed') CodeMirror.defineMode('css', function(config) { - var indentUnit = config.indentUnit, - type + var indentUnit = config.indentUnit + var type var atMediaTypes = keySet([ 'all', 'aural', @@ -909,7 +920,9 @@ CodeMirror.defineMode('css', function(config) { function keySet(array) { var keys = {} - for (var i = 0; i < array.length; ++i) keys[array[i]] = true + for (var i = 0; i < array.length; ++i) { + keys[array[i]] = true + } return keys } @@ -966,8 +979,8 @@ CodeMirror.defineMode('css', function(config) { } function tokenCComment(stream, state) { - var maybeEnd = false, - ch + var maybeEnd = false + var ch while ((ch = stream.next()) != null) { if (maybeEnd && ch == '/') { state.tokenize = tokenBase @@ -993,13 +1006,17 @@ CodeMirror.defineMode('css', function(config) { function tokenString(quote) { return function(stream, state) { - var escaped = false, - ch + var escaped = false + var ch while ((ch = stream.next()) != null) { - if (ch == quote && !escaped) break + if (ch == quote && !escaped) { + break + } escaped = !escaped && ch == '\\' } - if (!escaped) state.tokenize = tokenBase + if (!escaped) { + state.tokenize = tokenBase + } return ret('string', 'string') } } @@ -1103,10 +1120,11 @@ CodeMirror.defineMode('css', function(config) { return style }, indent: function(state, textAfter) { - var n = state.stack.length - if (/^\}/.test(textAfter)) - n -= state.stack[state.stack.length - 1] == 'propertyValue' ? 2 : 1 - return state.baseIndent + n * indentUnit + var len = state.stack.length + if (/^\}/.test(textAfter)) { + len -= state.stack[state.stack.length - 1] == 'propertyValue' ? 2 : 1 + } + return state.baseIndent + len * indentUnit }, electricChars: '}' } @@ -1956,7 +1974,9 @@ CodeMirror.defineMode('xml', function(config, parserConfig) { } function popContext() { - if (curState.context) curState.context = curState.context.prev + if (curState.context) { + curState.context = curState.context.prev + } } function element(type) { @@ -2114,9 +2134,10 @@ CodeMirror.defineMode('xml', function(config, parserConfig) { }) CodeMirror.defineMIME('text/xml', 'xml') CodeMirror.defineMIME('application/xml', 'xml') -if (!CodeMirror.mimeModes.hasOwnProperty('text/html')) +if (!CodeMirror.mimeModes.hasOwnProperty('text/html')) { CodeMirror.defineMIME('text/html', { name: 'xml', htmlMode: true }) +} export default CodeMirror diff --git a/src/count/doui.count.js b/src/count/doui.count.js new file mode 100644 index 0000000..5938589 --- /dev/null +++ b/src/count/doui.count.js @@ -0,0 +1,103 @@ +/** + * + * @authors yutent (yutent@doui.cc) + * @date 2016-08-19 10:38:25 + * + */ + +'use strict' + +define(['avalon'], function(av) { + av.component('do:count', { + $replace: true, + $template: + '', + maxLen: 8, + speed: 1, + update: av.noop, + list: [], + $list: [], + total: 0, + style: 2, + $construct: function(opt, a, b) { + var vm = av.mix(a, b) + document.head.insertAdjacentHTML( + 'afterBegin', + '' + ) + + vm.total = vm.total >> 0 + vm.maxLen = vm.maxLen || 8 + + return av.mix(opt, vm) + }, + $ready: function(vm, ele) { + function updateList(val) { + val = numberFormat(val, vm.maxLen) + + vm.$list = [] + vm.$list = val.split('') + if (vm.style === 2) { + vm.$list = vm.$list.reverse() + val = vm.$list.join('').replace(/([\d,]{3})/g, '$1,') + val = val.replace(/^,|,$/g, '') + vm.$list = val.split('').reverse() + } + + vm.$list.forEach(function(it, i) { + if (it === ',') { + if (!vm.list[i]) vm.list.push({ opt: 0, val: [it] }) + } else { + if (vm.list[i]) { + if (it !== vm.list[i].last) { + vm.list[i].last = it + vm.list[i].val.push(it) + var curr = ele.querySelectorAll('.num-box')[i] + curr.querySelector('.num').style.marginTop = + vm.speed * 50 + 'px' + setTimeout(function() { + vm.list[i].val.shift() + }, 300) + } + } else { + vm.list.push({ opt: 1, last: it, val: [it] }) + } + } + }) + } + + updateList(vm.total) + + vm.update = function(val) { + if (val < 0) + //确定滚动方向 + vm.speed = 1 + else vm.speed = -1 + + vm.total = vm.total - 0 + val + } + + vm.$watch('total', function(n, o) { + if (n === o) return + + updateList(n) + }) + } + }) + + //数字长度补全（前面加0） + function numberFormat(num, len) { + num += '' + if (num.length >= len) return num + + while (num.length < len) num = '0' + num + return num + } + + return av +}) diff --git a/src/js/codemirror/theme-dark.scss b/src/css/codemirror-dark.scss similarity index 100% rename from src/js/codemirror/theme-dark.scss rename to src/css/codemirror-dark.scss diff --git a/src/js/codemirror/theme-light.scss b/src/css/codemirror-light.scss similarity index 100% rename from src/js/codemirror/theme-light.scss rename to src/css/codemirror-light.scss diff --git a/src/js/datepicker/style.scss b/src/css/datepicker.scss similarity index 100% rename from src/js/datepicker/style.scss rename to src/css/datepicker.scss diff --git a/src/js/form/style.scss b/src/css/form.scss similarity index 100% rename from src/js/form/style.scss rename to src/css/form.scss diff --git a/src/js/layer/skin/normal.scss b/src/css/layer-normal.scss similarity index 100% rename from src/js/layer/skin/normal.scss rename to src/css/layer-normal.scss diff --git a/src/js/marked/theme.scss b/src/css/marked.scss similarity index 100% rename from src/js/marked/theme.scss rename to src/css/marked.scss diff --git a/src/js/meditor/skin/main.scss b/src/css/meditor.scss similarity index 100% rename from src/js/meditor/skin/main.scss rename to src/css/meditor.scss diff --git a/src/js/meditor/addon/attach.scss b/src/css/meditor__attach.scss similarity index 100% rename from src/js/meditor/addon/attach.scss rename to src/css/meditor__attach.scss diff --git a/src/js/pager/main.scss b/src/css/pager.scss similarity index 100% rename from src/js/pager/main.scss rename to src/css/pager.scss diff --git a/src/js/prism/highlight.scss b/src/css/prism.scss similarity index 100% rename from src/js/prism/highlight.scss rename to src/css/prism.scss diff --git a/src/js/sliders/main.scss b/src/css/slider.scss similarity index 98% rename from src/js/sliders/main.scss rename to src/css/slider.scss index e313d9c..2c4dab0 100644 --- a/src/js/sliders/main.scss +++ b/src/css/slider.scss @@ -6,8 +6,7 @@ * @version $Id$ */ - @import "../../../css/var.scss"; - // @import "../../../css/reset.scss"; + @import "var.scss"; .do-sliders {position: relative;height: 100%;width: 100%; .skin{height: 100%} diff --git a/src/js/tree/main.scss b/src/css/tree.scss similarity index 96% rename from src/js/tree/main.scss rename to src/css/tree.scss index 0a568e7..7cdbfd8 100644 --- a/src/js/tree/main.scss +++ b/src/css/tree.scss @@ -6,7 +6,7 @@ * */ -@import '../../css/var.scss'; +@import 'var.scss'; .do-tree {overflow:hidden;overflow-y:auto;position:relative;display:block;width:100%;height:100%;line-height:30px;font-size:15px;color:nth($cd, 2); diff --git a/src/js/datepicker/Readme.md b/src/datepicker/Readme.md similarity index 100% rename from src/js/datepicker/Readme.md rename to src/datepicker/Readme.md diff --git a/src/js/datepicker/index.js b/src/datepicker/index.js similarity index 99% rename from src/js/datepicker/index.js rename to src/datepicker/index.js index 23eea1f..2f26a1c 100644 --- a/src/js/datepicker/index.js +++ b/src/datepicker/index.js @@ -6,7 +6,7 @@ */ 'use strict' -import './style.scss' +import 'css/datepicker.scss' /**************** 公共函数 *****************/ //计算日历数组 diff --git a/src/js/drag/doc.md b/src/drag/doc.md similarity index 100% rename from src/js/drag/doc.md rename to src/drag/doc.md diff --git a/src/js/drag/index.js b/src/drag/index.js similarity index 100% rename from src/js/drag/index.js rename to src/drag/index.js diff --git a/src/js/form/index.js b/src/form/index.js similarity index 99% rename from src/js/form/index.js rename to src/form/index.js index 8bc55d6..641cf7a 100644 --- a/src/js/form/index.js +++ b/src/form/index.js @@ -5,7 +5,7 @@ * @version $Id$ */ -import './style.scss' +import 'css/form.scss' const log = console.log Anot.ui.form = '0.1.0' diff --git a/src/js/anot-touch.js b/src/js/anot-touch.js deleted file mode 100644 index d50d0aa..0000000 --- a/src/js/anot-touch.js +++ /dev/null @@ -1,6923 +0,0 @@ -/*================================================== - * - * @authors yutent (yutent@doui.cc) - * @date 2017-03-21 21:05:57 - * support IE10+ and other browsers - * - ==================================================*/ -const _Anot = (function() { - /********************************************************************* - * 全局变量及方法 * - **********************************************************************/ - var bindingID = 1024 - var IEVersion = 0 - if (window.VBArray) { - IEVersion = document.documentMode || (window.XMLHttpRequest ? 7 : 6) - } - var expose = generateID() - //http://stackoverflow.com/questions/7290086/javascript-use-strict-and-nicks-find-global-function - var DOC = window.document - var head = DOC.head //HEAD元素 - head.insertAdjacentHTML( - 'afterBegin', - '' - ) - var ifGroup = head.firstChild - - function log() { - // http://stackoverflow.com/questions/8785624/how-to-safely-wrap-console-log - console.log.apply(console, arguments) - } - - /** - * Creates a new object without a prototype. This object is useful for lookup without having to - * guard against prototypically inherited properties via hasOwnProperty. - * - * Related micro-benchmarks: - * - http://jsperf.com/object-create2 - * - http://jsperf.com/proto-map-lookup/2 - * - http://jsperf.com/for-in-vs-object-keys2 - */ - function createMap() { - return Object.create(null) - } - - var subscribers = '$' + expose - - var nullObject = {} //作用类似于noop，只用于代码防御，千万不要在它上面添加属性 - var rword = /[^, ]+/g //切割字符串为一个个小块，以空格或豆号分开它们，结合replace实现字符串的forEach - var rw20g = /\w+/g - var rsvg = /^\[object SVG\w*Element\]$/ - var oproto = Object.prototype - var ohasOwn = oproto.hasOwnProperty - var serialize = oproto.toString - var ap = Array.prototype - var aslice = ap.slice - var W3C = window.dispatchEvent - var root = DOC.documentElement - var anotFragment = DOC.createDocumentFragment() - var cinerator = DOC.createElement('div') - var class2type = { - '[object Boolean]': 'boolean', - '[object Number]': 'number', - '[object String]': 'string', - '[object Function]': 'function', - '[object Array]': 'array', - '[object Date]': 'date', - '[object RegExp]': 'regexp', - '[object Object]': 'object', - '[object Error]': 'error', - '[object AsyncFunction]': 'asyncfunction', - '[object Promise]': 'promise', - '[object Generator]': 'generator', - '[object GeneratorFunction]': 'generatorfunction' - } - - function noop() {} - function scpCompile(array) { - return Function.apply(noop, array) - } - - function oneObject(array, val) { - if (typeof array === 'string') { - array = array.match(rword) || [] - } - var result = {}, - value = val !== void 0 ? val : 1 - for (var i = 0, n = array.length; i < n; i++) { - result[array[i]] = value - } - return result - } - - function generateID(mark) { - mark = (mark && mark + '-') || 'anot-' - return mark + (++bindingID).toString(16) - } - - var Anot = function(el) { - //创建jQuery式的无new 实例化结构 - return new Anot.init(el) - } - - /*视浏览器情况采用最快的异步回调*/ - Anot.nextTick = new function() { - // jshint ignore:line - var tickImmediate = window.setImmediate - var tickObserver = window.MutationObserver - if (tickImmediate) { - return tickImmediate.bind(window) - } - - var queue = [] - function callback() { - var n = queue.length - for (var i = 0; i < n; i++) { - queue[i]() - } - queue = queue.slice(n) - } - - if (tickObserver) { - var node = document.createTextNode('anot') - new tickObserver(callback).observe(node, { characterData: true }) // jshint ignore:line - var bool = false - return function(fn) { - queue.push(fn) - bool = !bool - node.data = bool - } - } - - return function(fn) { - setTimeout(fn, 4) - } - }() // jshint ignore:line - - /********************************************************************* - * Anot的静态方法定义区 * - **********************************************************************/ - - Anot.type = function(obj) { - //取得目标的类型 - if (obj == null) { - return String(obj) - } - // 早期的webkit内核浏览器实现了已废弃的ecma262v4标准，可以将正则字面量当作函数使用，因此typeof在判定正则时会返回function - return typeof obj === 'object' || typeof obj === 'function' - ? class2type[serialize.call(obj)] || 'object' - : typeof obj - } - - Anot.PropsTypes = function(type) { - this.type = 'PropsTypes' - this.checkType = type - } - - Anot.PropsTypes.prototype = { - toString: function() { - return '' - }, - check: function(val) { - this.result = Anot.type(val) - return this.result === this.checkType - }, - call: function() { - return this.toString() - } - } - - Anot.PropsTypes.isString = function() { - return new this('string') - } - - Anot.PropsTypes.isNumber = function() { - return new this('number') - } - - Anot.PropsTypes.isFunction = function() { - return new this('function') - } - - Anot.PropsTypes.isArray = function() { - return new this('array') - } - - Anot.PropsTypes.isObject = function() { - return new this('object') - } - - Anot.PropsTypes.isBoolean = function() { - return new this('boolean') - } - - /*判定是否是一个朴素的javascript对象（Object），不是DOM对象，不是BOM对象，不是自定义类的实例*/ - Anot.isPlainObject = function(obj) { - // 简单的 typeof obj === "object"检测，会致使用isPlainObject(window)在opera下通不过 - return ( - serialize.call(obj) === '[object Object]' && - Object.getPrototypeOf(obj) === oproto - ) - } - - var VMODELS = (Anot.vmodels = {}) //所有vmodel都储存在这里 - Anot.init = function(source) { - if (Anot.isPlainObject(source)) { - var $id = source.$id - var vm = null - if (!$id) { - log('warning: vm必须指定id') - } - vm = modelFactory(Object.assign({ props: {} }, source)) - vm.$id = $id - VMODELS[$id] = vm - - Anot.nextTick(function() { - var $elem = document.querySelector('[anot=' + vm.$id + ']') - if ($elem) { - if ($elem === DOC.body) { - scanTag($elem, []) - } else { - var _parent = $elem - while ((_parent = _parent.parentNode)) { - if (_parent.__VM__) { - break - } - } - scanTag($elem.parentNode, _parent ? [_parent.__VM__] : []) - } - } - }) - - return vm - } else { - this[0] = this.element = source - } - } - Anot.fn = Anot.prototype = Anot.init.prototype - - //与jQuery.extend方法，可用于浅拷贝，深拷贝 - Anot.mix = Anot.fn.mix = function() { - var options, - name, - src, - copy, - copyIsArray, - clone, - target = arguments[0] || {}, - i = 1, - length = arguments.length, - deep = false - - // 如果第一个参数为布尔,判定是否深拷贝 - if (typeof target === 'boolean') { - deep = target - target = arguments[1] || {} - i++ - } - - //确保接受方为一个复杂的数据类型 - if (typeof target !== 'object' && Anot.type(target) !== 'function') { - target = {} - } - - //如果只有一个参数，那么新成员添加于mix所在的对象上 - if (i === length) { - target = this - i-- - } - - for (; i < length; i++) { - //只处理非空参数 - if ((options = arguments[i]) != null) { - for (name in options) { - src = target[name] - copy = options[name] - // 防止环引用 - if (target === copy) { - continue - } - if ( - deep && - copy && - (Anot.isPlainObject(copy) || (copyIsArray = Array.isArray(copy))) - ) { - if (copyIsArray) { - copyIsArray = false - clone = src && Array.isArray(src) ? src : [] - } else { - clone = src && Anot.isPlainObject(src) ? src : {} - } - - target[name] = Anot.mix(deep, clone, copy) - } else if (copy !== void 0) { - target[name] = copy - } - } - } - } - return target - } - - /*-----------------部分ES6的JS实现 start---------------*/ - - // =============================== - // ========== Promise ============ - // =============================== - ;(function(nativePromise) { - function _yes(val) { - return val - } - - function _no(err) { - throw err - } - - function done(callback) { - return this.then(callback, _no) - } - - function fail(callback) { - return this.then(_yes, callback) - } - - function defer() { - var obj = {} - obj.promise = new _Promise(function(yes, no) { - obj.resolve = yes - obj.reject = no - }) - return obj - } - - //成功的回调 - function _resolve(obj, val) { - if (obj._state !== 'pending') { - return - } - - if (val && typeof val.then === 'function') { - var method = val instanceof _Promise ? '_then' : 'then' - val[method]( - function(v) { - _transmit(obj, v, true) - }, - function(v) { - _transmit(obj, v, false) - } - ) - } else { - _transmit(obj, val, true) - } - } - - //失败的回调 - function _reject(obj, val) { - if (obj._state !== 'pending') { - return - } - - _transmit(obj, val, false) - } - - // 改变Promise的_fired值，并保持用户传参，触发所有回调 - function _transmit(obj, val, isResolved) { - obj._fired = true - obj._val = val - obj._state = isResolved ? 'fulfilled' : 'rejected' - - fireCallback(obj, function() { - for (var i in obj.callback) { - obj._fire(obj.callback[i].yes, obj.callback[i].no) - } - }) - } - - function fireCallback(obj, callback) { - var isAsync = false - - if (typeof obj.async === 'boolean') { - isAsync = obj.async - } else { - isAsync = obj.async = true - } - - if (isAsync) { - setTimeout(callback, 0) - } else { - callback() - } - } - - function _some(bool, iterable) { - iterable = Array.isArray(iterable) ? iterable : [] - - var n = 0 - var res = [] - var end = false - - return new _Promise(function(yes, no) { - if (!iterable.length) no(res) - - function loop(obj, idx) { - obj.then( - function(val) { - if (!end) { - res[idx] = val - n++ - if (bool || n >= iterable.length) { - yes(bool ? val : res) - end = true - } - } - }, - function(val) { - end = true - no(val) - } - ) - } - - for (var i = 0, len = iterable.length; i < len; i++) { - loop(iterable[i], i) - } - }) - } - - //--------------------------- - var _Promise = function(callback) { - this.callback = [] - var _this = this - - if (typeof this !== 'object') { - throw new TypeError('Promises must be constructed via new') - } - - if (typeof callback !== 'function') { - throw new TypeError('Argument must be a function') - } - - callback( - function(val) { - _resolve(_this, val) - }, - function(val) { - _reject(_this, val) - } - ) - } - var self = { - _state: 1, - _fired: 1, - _val: 1, - callback: 1 - } - - _Promise.prototype = { - constructor: _Promise, - _state: 'pending', - _fired: false, - _fire: function(yes, no) { - if (this._state === 'rejected') { - if (typeof no === 'function') no(this._val) - else throw this._val - } else { - if (typeof yes === 'function') yes(this._val) - } - }, - _then: function(yes, no) { - if (this._fired) { - var _this = this - fireCallback(_this, function() { - _this._fire(yes, no) - }) - } else { - this.callback.push({ yes: yes, no: no }) - } - }, - then: function(yes, no) { - yes = typeof yes === 'function' ? yes : _yes - no = typeof no === 'function' ? no : _no - var _this = this - var next = new _Promise(function(resolve, reject) { - _this._then( - function(val) { - try { - val = yes(val) - } catch (err) { - return reject(err) - } - resolve(val) - }, - function(val) { - try { - val = no(val) - } catch (err) { - return reject(err) - } - resolve(val) - } - ) - }) - for (var i in _this) { - if (!self[i]) next[i] = _this[i] - } - return next - }, - done: done, - catch: fail, - fail: fail - } - - _Promise.all = function(arr) { - return _some(false, arr) - } - - _Promise.race = function(arr) { - return _some(true, arr) - } - - _Promise.defer = defer - - _Promise.resolve = function(val) { - var obj = this.defer() - obj.resolve(val) - return obj.promise - } - - _Promise.reject = function(val) { - var obj = this.defer() - obj.reject(val) - return obj.promise - } - if (/native code/.test(nativePromise)) { - nativePromise.prototype.done = done - nativePromise.prototype.fail = fail - if (!nativePromise.defer) { - nativePromise.defer = defer - } - } - window.Promise = nativePromise || _Promise - })(window.Promise) - - if (!Object.assign) { - Object.defineProperty(Object, 'assign', { - enumerable: false, - value: function(target, first) { - 'use strict' - if (target === undefined || target === null) - throw new TypeError('Can not convert first argument to object') - - var to = Object(target) - for (var i = 0, len = arguments.length; i < len; i++) { - var next = arguments[i] - if (next === undefined || next === null) continue - - var keys = Object.keys(Object(next)) - for (var j = 0, n = keys.length; j < n; j++) { - var key = keys[j] - var desc = Object.getOwnPropertyDescriptor(next, key) - if (desc !== undefined && desc.enumerable) to[key] = next[key] - } - } - return to - } - }) - } - - if (!Array.from) { - Object.defineProperty(Array, 'from', { - enumerable: false, - value: (function() { - var toStr = Object.prototype.toString - var isCallable = function(fn) { - return ( - typeof fn === 'function' || toStr.call(fn) === '[object Function]' - ) - } - - var toInt = function(val) { - var num = val - 0 - if (isNaN(num)) return 0 - - if (num === 0 || isFinite(num)) return num - - return (num > 0 ? 1 : -1) * Math.floor(Math.abs(num)) - } - var maxInt = Math.pow(2, 53) - 1 - var toLen = function(val) { - var len = toInt(val) - return Math.min(Math.max(len, 0), maxInt) - } - - return function(arrLike) { - var _this = this - var items = Object(arrLike) - if (arrLike === null) - throw new TypeError( - 'Array.from requires an array-like object - not null or undefined' - ) - - var mapFn = arguments.length > 1 ? arguments[1] : undefined - var other - if (mapFn !== undefined) { - if (!isCallable(mapFn)) - throw new TypeError( - 'Array.from: when provided, the second argument must be a function' - ) - - if (arguments.length > 2) other = arguments[2] - } - - var len = toLen(items.length) - var arr = isCallable(_this) ? Object(new _this(len)) : new Array(len) - var k = 0 - var kVal - while (k < len) { - kVal = items[k] - if (mapFn) - arr[k] = - other === 'undefined' - ? mapFn(kVal, k) - : mapFn.call(other, kVal, k) - else arr[k] = kVal - - k++ - } - arr.length = len - return arr - } - })() - }) - } - - // 判断数组是否包含指定元素 - if (!Array.prototype.includes) { - Object.defineProperty(Array.prototype, 'includes', { - value: function(val) { - for (var i in this) { - if (this[i] === val) return true - } - return false - }, - enumerable: false - }) - } - - //类似于Array 的splice方法 - if (!String.prototype.splice) { - Object.defineProperty(String.prototype, 'splice', { - value: function(start, len, fill) { - var length = this.length, - argLen = arguments.length - - fill = fill === undefined ? '' : fill - - if (argLen < 1) { - return this - } - - //处理负数 - if (start < 0) { - if (Math.abs(start) >= length) start = 0 - else start = length + start - } - - if (argLen === 1) { - return this.slice(0, start) - } else { - len -= 0 - - var strl = this.slice(0, start), - strr = this.slice(start + len) - - return strl + fill + strr - } - }, - enumerable: false - }) - } - - if (!Date.prototype.getFullWeek) { - //获取当天是本年度第几周 - Object.defineProperty(Date.prototype, 'getFullWeek', { - value: function() { - var thisYear = this.getFullYear(), - that = new Date(thisYear, 0, 1), - firstDay = that.getDay() || 1, - numsOfToday = (this - that) / 86400000 - return Math.ceil((numsOfToday + firstDay) / 7) - }, - enumerable: false - }) - - //获取当天是本月第几周 - Object.defineProperty(Date.prototype, 'getWeek', { - value: function() { - var today = this.getDate(), - thisMonth = this.getMonth(), - thisYear = this.getFullYear(), - firstDay = new Date(thisYear, thisMonth, 1).getDay() - return Math.ceil((today + firstDay) / 7) - }, - enumerable: false - }) - } - - if (!Date.isDate) { - Object.defineProperty(Date, 'isDate', { - value: function(obj) { - return typeof obj === 'object' && obj.getTime ? true : false - }, - enumerable: false - }) - } - - //时间格式化 - if (!Date.prototype.format) { - Object.defineProperty(Date.prototype, 'format', { - value: function(str) { - str = str || 'Y-m-d H:i:s' - var week = ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'], - dt = { - fullyear: this.getFullYear(), - year: this.getYear(), - fullweek: this.getFullWeek(), - week: this.getWeek(), - month: this.getMonth() + 1, - date: this.getDate(), - day: week[this.getDay()], - hours: this.getHours(), - minutes: this.getMinutes(), - seconds: this.getSeconds() - }, - re - - dt.g = dt.hours > 12 ? dt.hours - 12 : dt.hours - - re = { - Y: dt.fullyear, - y: dt.year, - m: dt.month < 10 ? '0' + dt.month : dt.month, - n: dt.month, - d: dt.date < 10 ? '0' + dt.date : dt.date, - j: dt.date, - H: dt.hours < 10 ? '0' + dt.hours : dt.hours, - h: dt.g < 10 ? '0' + dt.g : dt.g, - G: dt.hours, - g: dt.g, - i: dt.minutes < 10 ? '0' + dt.minutes : dt.minutes, - s: dt.seconds < 10 ? '0' + dt.seconds : dt.seconds, - W: dt.fullweek, - w: dt.week, - D: dt.day - } - - for (var i in re) { - str = str.replace(new RegExp(i, 'g'), re[i]) - } - return str - }, - enumerable: false - }) - } - - /*-----------------部分ES6的JS实现 ending---------------*/ - - function cacheStore(tpye, key, val) { - if (!window[tpye]) { - return log('该浏览器不支持本地储存' + tpye) - } - - if (this.type(key) === 'object') { - for (var i in key) { - window[tpye].setItem(i, key[i]) - } - return - } - switch (arguments.length) { - case 2: - return window[tpye].getItem(key) - case 3: - if ((this.type(val) == 'string' && val.trim() === '') || val === null) { - window[tpye].removeItem(key) - return - } - if (this.type(val) !== 'object' && this.type(val) !== 'array') { - window[tpye].setItem(key, val.toString()) - } else { - window[tpye].setItem(key, JSON.stringify(val)) - } - break - } - } - - Anot.mix({ - rword: rword, - subscribers: subscribers, - version: '1.0.0', - log: log, - ui: {}, //仅用于存放组件版本信息等 - slice: function(nodes, start, end) { - return aslice.call(nodes, start, end) - }, - noop: noop, - /*如果不用Error对象封装一下，str在控制台下可能会乱码*/ - error: function(str, e) { - throw new (e || Error)(str) // jshint ignore:line - }, - /* Anot.range(10) - => [0, 1, 2, 3, 4, 5, 6, 7, 8, 9] - Anot.range(1, 11) - => [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] - Anot.range(0, 30, 5) - => [0, 5, 10, 15, 20, 25] - Anot.range(0, -10, -1) - => [0, -1, -2, -3, -4, -5, -6, -7, -8, -9] - Anot.range(0) - => []*/ - range: function(start, end, step) { - // 用于生成整数数组 - step || (step = 1) - if (end == null) { - end = start || 0 - start = 0 - } - var index = -1, - length = Math.max(0, Math.ceil((end - start) / step)), - result = new Array(length) - while (++index < length) { - result[index] = start - start += step - } - return result - }, - deepCopy: toJson, - eventHooks: {}, - /*绑定事件*/ - bind: function(el, type, fn, phase) { - var hooks = Anot.eventHooks - type = type.split(',') - Anot.each(type, function(i, t) { - t = t.trim() - var hook = hooks[t] - if (typeof hook === 'object') { - type = hook.type || type - phase = hook.phase || !!phase - fn = hook.fix ? hook.fix(el, fn) : fn - } - el.addEventListener(t, fn, phase) - }) - return fn - }, - /*卸载事件*/ - unbind: function(el, type, fn, phase) { - var hooks = Anot.eventHooks - type = type.split(',') - fn = fn || noop - Anot.each(type, function(i, t) { - t = t.trim() - var hook = hooks[t] - if (typeof hook === 'object') { - type = hook.type || type - phase = hook.phase || !!phase - } - el.removeEventListener(t, fn, phase) - }) - }, - /*读写删除元素节点的样式*/ - css: function(node, name, value) { - if (node instanceof Anot) { - node = node[0] - } - var prop = /[_-]/.test(name) ? camelize(name) : name, - fn - name = Anot.cssName(prop) || prop - if (value === void 0 || typeof value === 'boolean') { - //获取样式 - fn = cssHooks[prop + ':get'] || cssHooks['@:get'] - if (name === 'background') { - name = 'backgroundColor' - } - var val = fn(node, name) - return value === true ? parseFloat(val) || 0 : val - } else if (value === '') { - //请除样式 - node.style[name] = '' - } else { - //设置样式 - if (value == null || value !== value) { - return - } - if (isFinite(value) && !Anot.cssNumber[prop]) { - value += 'px' - } - fn = cssHooks[prop + ':set'] || cssHooks['@:set'] - fn(node, name, value) - } - }, - /*遍历数组与对象,回调的第一个参数为索引或键名,第二个或元素或键值*/ - each: function(obj, fn) { - if (obj) { - //排除null, undefined - var i = 0 - if (isArrayLike(obj)) { - for (var n = obj.length; i < n; i++) { - if (fn(i, obj[i]) === false) break - } - } else { - for (i in obj) { - if (obj.hasOwnProperty(i) && fn(i, obj[i]) === false) { - break - } - } - } - } - }, - Array: { - /*只有当前数组不存在此元素时只添加它*/ - ensure: function(target, item) { - if (target.indexOf(item) === -1) { - return target.push(item) - } - }, - /*移除数组中指定位置的元素，返回布尔表示成功与否*/ - removeAt: function(target, index) { - return !!target.splice(index, 1).length - }, - /*移除数组中第一个匹配传参的那个元素，返回布尔表示成功与否*/ - remove: function(target, item) { - var index = target.indexOf(item) - if (~index) return Anot.Array.removeAt(target, index) - return false - } - }, - /** - * [ls localStorage操作] - * @param {[type]} key [键名] - * @param {[type]} val [键值，为空时删除] - * @return - */ - ls: function() { - var args = aslice.call(arguments, 0) - args.unshift('localStorage') - return cacheStore.apply(this, args) - }, - ss: function() { - var args = aslice.call(arguments, 0) - args.unshift('sessionStorage') - return cacheStore.apply(this, args) - }, - /** - * [cookie cookie 操作 ] - * @param key [cookie名] - * @param val [cookie值] - * @param {[json]} opt [有效期，域名，路径等] - * @return {[boolean]} [读取时返回对应的值，写入时返回true] - */ - cookie: function(key, val, opt) { - if (arguments.length > 1) { - if (!key) { - return - } - - //设置默认的参数 - opt = opt || {} - opt = Object.assign( - { - expires: '', - path: '/', - domain: document.domain, - secure: '' - }, - opt - ) - - if ((this.type(val) == 'string' && val.trim() === '') || val === null) { - document.cookie = - encodeURIComponent(key) + - '=; expires=Thu, 01 Jan 1970 00:00:00 GMT; domain=' + - opt.domain + - '; path=' + - opt.path - return true - } - if (opt.expires) { - switch (opt.expires.constructor) { - case Number: - opt.expires = - opt.expires === Infinity - ? '; expires=Fri, 31 Dec 9999 23:59:59 GMT' - : '; max-age=' + opt.expires - break - case String: - opt.expires = '; expires=' + opt.expires - break - case Date: - opt.expires = '; expires=' + opt.expires.toUTCString() - break - } - } - document.cookie = - encodeURIComponent(key) + - '=' + - encodeURIComponent(val) + - opt.expires + - '; domain=' + - opt.domain + - '; path=' + - opt.path + - '; ' + - opt.secure - return true - } else { - if (!key) { - return document.cookie - } - return ( - decodeURIComponent( - document.cookie.replace( - new RegExp( - '(?:(?:^|.*;)\\s*' + - encodeURIComponent(key).replace(/[\-\.\+\*]/g, '\\$&') + - '\\s*\\=\\s*([^;]*).*$)|^.*$' - ), - '$1' - ) - ) || null - ) - } - }, - //获取url的参数 - search: function(key) { - key += '' - var uri = location.search - - if (!key || !uri) return null - - uri = uri.slice(1) - uri = uri.split('&') - - var obj = {} - for (var i = 0, item; (item = uri[i++]); ) { - var tmp = item.split('=') - tmp[1] = tmp.length < 2 ? null : tmp[1] - tmp[1] = decodeURIComponent(tmp[1]) - if (obj.hasOwnProperty(tmp[0])) { - if (typeof obj[tmp[0]] === 'object') { - obj[tmp[0]].push(tmp[1]) - } else { - obj[tmp[0]] = [obj[tmp[0]]] - obj[tmp[0]].push(tmp[1]) - } - } else { - obj[tmp[0]] = tmp[1] - } - } - return obj.hasOwnProperty(key) ? obj[key] : null - }, - //复制文本到粘贴板 - copy: function(txt) { - if (!DOC.queryCommandSupported || !DOC.queryCommandSupported('copy')) { - return log('该浏览器不支持复制到粘贴板') - } - - var ta = DOC.createElement('textarea') - ta.textContent = txt - ta.style.position = 'fixed' - ta.style.bottom = '-1000px' - DOC.body.appendChild(ta) - ta.select() - try { - DOC.execCommand('copy') - } catch (err) { - log('复制到粘贴板失败') - } - DOC.body.removeChild(ta) - } - }) - - var bindingHandlers = (Anot.bindingHandlers = {}) - var bindingExecutors = (Anot.bindingExecutors = {}) - - var directives = (Anot.directives = {}) - Anot.directive = function(name, obj) { - bindingHandlers[name] = obj.init = obj.init || noop - bindingExecutors[name] = obj.update = obj.update || noop - return (directives[name] = obj) - } - - /*判定是否类数组，如节点集合，纯数组，arguments与拥有非负整数的length属性的纯JS对象*/ - function isArrayLike(obj) { - if (obj && typeof obj === 'object') { - var n = obj.length, - str = serialize.call(obj) - if (/(Array|List|Collection|Map|Arguments)\]$/.test(str)) { - return true - } else if (str === '[object Object]' && n === n >>> 0) { - return true //由于ecma262v5能修改对象属性的enumerable，因此不能用propertyIsEnumerable来判定了 - } - } - return false - } - - // https://github.com/rsms/js-lru - var Cache = new function() { - // jshint ignore:line - function LRU(maxLength) { - this.size = 0 - this.limit = maxLength - this.head = this.tail = void 0 - this._keymap = {} - } - - var p = LRU.prototype - - p.put = function(key, value) { - var entry = { - key: key, - value: value - } - this._keymap[key] = entry - if (this.tail) { - this.tail.newer = entry - entry.older = this.tail - } else { - this.head = entry - } - this.tail = entry - if (this.size === this.limit) { - this.shift() - } else { - this.size++ - } - return value - } - - p.shift = function() { - var entry = this.head - if (entry) { - this.head = this.head.newer - this.head.older = entry.newer = entry.older = this._keymap[ - entry.key - ] = void 0 - delete this._keymap[entry.key] //#1029 - } - } - p.get = function(key) { - var entry = this._keymap[key] - if (entry === void 0) return - if (entry === this.tail) { - return entry.value - } - // HEAD--------------TAIL - // <.older .newer> - // <--- add direction -- - // A B C E - if (entry.newer) { - if (entry === this.head) { - this.head = entry.newer - } - entry.newer.older = entry.older // C <-- E. - } - if (entry.older) { - entry.older.newer = entry.newer // C. --> E - } - entry.newer = void 0 // D --x - entry.older = this.tail // D. --> E - if (this.tail) { - this.tail.newer = entry // E. <-- D - } - this.tail = entry - return entry.value - } - return LRU - }() // jshint ignore:line - - /********************************************************************* - * DOM 底层补丁 * - **********************************************************************/ - - //safari5+是把contains方法放在Element.prototype上而不是Node.prototype - if (!DOC.contains) { - Node.prototype.contains = function(arg) { - return !!(this.compareDocumentPosition(arg) & 16) - } - } - Anot.contains = function(root, el) { - try { - while ((el = el.parentNode)) if (el === root) return true - return false - } catch (e) { - return false - } - } - - if (window.SVGElement) { - var svgns = 'http://www.w3.org/2000/svg' - var svg = DOC.createElementNS(svgns, 'svg') - svg.innerHTML = '' - if (!rsvg.test(svg.firstChild)) { - // #409 - /* jshint ignore:start */ - function enumerateNode(node, targetNode) { - if (node && node.childNodes) { - var nodes = node.childNodes - for (var i = 0, el; (el = nodes[i++]); ) { - if (el.tagName) { - var svg = DOC.createElementNS(svgns, el.tagName.toLowerCase()) - // copy attrs - ap.forEach.call(el.attributes, function(attr) { - svg.setAttribute(attr.name, attr.value) - }) - // 递归处理子节点 - enumerateNode(el, svg) - targetNode.appendChild(svg) - } - } - } - } - /* jshint ignore:end */ - Object.defineProperties(SVGElement.prototype, { - outerHTML: { - //IE9-11,firefox不支持SVG元素的innerHTML,outerHTML属性 - enumerable: true, - configurable: true, - get: function() { - return new XMLSerializer().serializeToString(this) - }, - set: function(html) { - var tagName = this.tagName.toLowerCase(), - par = this.parentNode, - frag = Anot.parseHTML(html) - // 操作的svg，直接插入 - if (tagName === 'svg') { - par.insertBefore(frag, this) - // svg节点的子节点类似 - } else { - var newFrag = DOC.createDocumentFragment() - enumerateNode(frag, newFrag) - par.insertBefore(newFrag, this) - } - par.removeChild(this) - } - }, - innerHTML: { - enumerable: true, - configurable: true, - get: function() { - var s = this.outerHTML - var ropen = new RegExp( - '<' + this.nodeName + '\\b(?:(["\'])[^"]*?(\\1)|[^>])*>', - 'i' - ) - var rclose = new RegExp('$', 'i') - return s.replace(ropen, '').replace(rclose, '') - }, - set: function(html) { - if (Anot.clearHTML) { - Anot.clearHTML(this) - var frag = Anot.parseHTML(html) - enumerateNode(frag, this) - } - } - } - }) - } - } - - //========================= event binding ==================== - - var eventHooks = Anot.eventHooks - - //针对firefox, chrome修正mouseenter, mouseleave(chrome30+) - if (!('onmouseenter' in root)) { - Anot.each( - { - mouseenter: 'mouseover', - mouseleave: 'mouseout' - }, - function(origType, fixType) { - eventHooks[origType] = { - type: fixType, - fix: function(elem, fn) { - return function(e) { - var t = e.relatedTarget - if ( - !t || - (t !== elem && !(elem.compareDocumentPosition(t) & 16)) - ) { - delete e.type - e.type = origType - return fn.call(elem, e) - } - } - } - } - } - ) - } - - //针对IE9+, w3c修正animationend - Anot.each( - { - AnimationEvent: 'animationend', - WebKitAnimationEvent: 'webkitAnimationEnd' - }, - function(construct, fixType) { - if (window[construct] && !eventHooks.animationend) { - eventHooks.animationend = { - type: fixType - } - } - } - ) - - if (DOC.onmousewheel === void 0) { - /* IE6-11 chrome mousewheel wheelDetla 下 -120 上 120 - firefox DOMMouseScroll detail 下3 上-3 - firefox wheel detlaY 下3 上-3 - IE9-11 wheel deltaY 下40 上-40 - chrome wheel deltaY 下100 上-100 */ - eventHooks.mousewheel = { - type: 'wheel', - fix: function(elem, fn) { - return function(e) { - e.wheelDeltaY = e.wheelDelta = e.deltaY > 0 ? -120 : 120 - e.wheelDeltaX = 0 - Object.defineProperty(e, 'type', { - value: 'mousewheel' - }) - fn.call(elem, e) - } - } - } - } - - /********************************************************************* - * 配置系统 * - **********************************************************************/ - - function kernel(settings) { - for (var p in settings) { - if (!ohasOwn.call(settings, p)) continue - var val = settings[p] - if (typeof kernel.plugins[p] === 'function') { - kernel.plugins[p](val) - } else if (typeof kernel[p] === 'object') { - Anot.mix(kernel[p], val) - } else { - kernel[p] = val - } - } - return this - } - Anot.config = kernel - - var openTag, - closeTag, - rexpr, - rexprg, - rbind, - rregexp = /[-.*+?^${}()|[\]\/\\]/g - - function escapeRegExp(target) { - //http://stevenlevithan.com/regex/xregexp/ - //将字符串安全格式化为正则表达式的源码 - return (target + '').replace(rregexp, '\\$&') - } - - var plugins = { - interpolate: function(array) { - openTag = array[0] - closeTag = array[1] - if (openTag === closeTag) { - throw new SyntaxError('openTag!==closeTag') - var test = openTag + 'test' + closeTag - cinerator.innerHTML = test - if ( - cinerator.innerHTML !== test && - cinerator.innerHTML.indexOf('<') > -1 - ) { - throw new SyntaxError('此定界符不合法') - } - cinerator.innerHTML = '' - } - kernel.openTag = openTag - kernel.closeTag = closeTag - var o = escapeRegExp(openTag), - c = escapeRegExp(closeTag) - rexpr = new RegExp(o + '([\\s\\S]*)' + c) - rexprg = new RegExp(o + '([\\s\\S]*)' + c, 'g') - rbind = new RegExp(o + '[\\s\\S]*' + c + '|\\s:') //此处有疑问 - } - } - kernel.plugins = plugins - kernel.plugins['interpolate'](['{{', '}}']) - - kernel.async = true - kernel.paths = {} - kernel.shim = {} - kernel.maxRepeatSize = 100 - - function $watch(expr, binding) { - var $events = this.$events || (this.$events = {}), - queue = $events[expr] || ($events[expr] = []) - - if (typeof binding === 'function') { - var backup = binding - backup.uuid = '_' + ++bindingID - binding = { - element: root, - type: 'user-watcher', - handler: noop, - vmodels: [this], - expr: expr, - uuid: backup.uuid - } - binding.wildcard = /\*/.test(expr) - } - - if (!binding.update) { - if (/\w\.*\B/.test(expr) || expr === '*') { - binding.getter = noop - var host = this - binding.update = function() { - var args = this.fireArgs || [] - if (args[2]) binding.handler.apply(host, args) - delete this.fireArgs - } - queue.sync = true - Anot.Array.ensure(queue, binding) - } else { - Anot.injectBinding(binding) - } - if (backup) { - binding.handler = backup - } - } else if (!binding.oneTime) { - Anot.Array.ensure(queue, binding) - } - - return function() { - binding.update = binding.getter = binding.handler = noop - binding.element = DOC.createElement('a') - } - } - - function $emit(key, args) { - var event = this.$events - var _parent = null - if (event && event[key]) { - if (args) { - args[2] = key - } - var arr = event[key] - notifySubscribers(arr, args) - if (args && event['*'] && !/\./.test(key)) { - for (var sub, k = 0; (sub = event['*'][k++]); ) { - try { - sub.handler.apply(this, args) - } catch (e) {} - } - } - _parent = this.$up - if (_parent) { - if (this.$pathname) { - $emit.call(_parent, this.$pathname + '.' + key, args) //以确切的值往上冒泡 - } - $emit.call(_parent, '*.' + key, args) //以模糊的值往上冒泡 - } - } else { - _parent = this.$up - if (this.$ups) { - for (var i in this.$ups) { - $emit.call(this.$ups[i], i + '.' + key, args) //以确切的值往上冒泡 - } - return - } - if (_parent) { - var p = this.$pathname - if (p === '') p = '*' - var path = p + '.' + key - arr = path.split('.') - - args = (args && args.concat([path, key])) || [path, key] - - if (arr.indexOf('*') === -1) { - $emit.call(_parent, path, args) //以确切的值往上冒泡 - arr[1] = '*' - $emit.call(_parent, arr.join('.'), args) //以模糊的值往上冒泡 - } else { - $emit.call(_parent, path, args) //以确切的值往上冒泡 - } - } - } - } - - function collectDependency(el, key) { - do { - if (el.$watch) { - var e = el.$events || (el.$events = {}) - var array = e[key] || (e[key] = []) - dependencyDetection.collectDependency(array) - return - } - el = el.$up - if (el) { - key = el.$pathname + '.' + key - } else { - break - } - } while (true) - } - - function notifySubscribers(subs, args) { - if (!subs) return - if (new Date() - beginTime > 444 && typeof subs[0] === 'object') { - rejectDisposeQueue() - } - var users = [], - renders = [] - for (var i = 0, sub; (sub = subs[i++]); ) { - if (sub.type === 'user-watcher') { - users.push(sub) - } else { - renders.push(sub) - } - } - if (kernel.async) { - buffer.render() //1 - for (i = 0; (sub = renders[i++]); ) { - if (sub.update) { - sub.uuid = sub.uuid || '_' + ++bindingID - var uuid = sub.uuid - if (!buffer.queue[uuid]) { - buffer.queue[uuid] = '__' - buffer.queue.push(sub) - } - } - } - } else { - for (i = 0; (sub = renders[i++]); ) { - if (sub.update) { - sub.update() //最小化刷新DOM树 - } - } - } - for (i = 0; (sub = users[i++]); ) { - if ((args && args[2] === sub.expr) || sub.wildcard) { - sub.fireArgs = args - } - sub.update() - } - } - - //一些不需要被监听的属性 - var kernelProps = oneObject( - '$id,$watch,$fire,$events,$model,$active,$pathname,$up,$ups,$track,$accessors' - ) - - //如果浏览器不支持ecma262v5的Object.defineProperties或者存在BUG，比如IE8 - //标准浏览器使用__defineGetter__, __defineSetter__实现 - - function modelFactory(source, options) { - options = options || {} - options.watch = true - return observeObject(source, options) - } - - function isSkip(k) { - return - k.charAt(0) === '$' || k.slice(0, 2) === '__' || kernelProps[k] - } - - //监听对象属性值的变化(注意,数组元素不是数组的属性),通过对劫持当前对象的访问器实现 - //监听对象或数组的结构变化, 对对象的键值对进行增删重排, 或对数组的进行增删重排,都属于这范畴 - // 通过比较前后代理VM顺序实现 - function Component() {} - - function observeObject(source, options) { - if ( - !source || - (source.$id && source.$accessors) || - (source.nodeName && source.nodeType > 0) - ) { - return source - } - //source为原对象,不能是元素节点或null - //options,可选,配置对象,里面有old, force, watch这三个属性 - options = options || nullObject - var force = options.force || nullObject - var old = options.old - var oldAccessors = (old && old.$accessors) || nullObject - var $vmodel = new Component() //要返回的对象, 它在IE6-8下可能被偷龙转凤 - var accessors = {} //监控属性 - var hasOwn = {} - var skip = [] - var simple = [] - var userSkip = {} - // 提取 source中的配置项, 并删除相应字段 - var state = source.state - var computed = source.computed - var methods = source.methods - var props = source.props - var watches = source.watch - var mounted = source.mounted - - delete source.state - delete source.computed - delete source.methods - delete source.props - delete source.watch - - if (source.skip) { - userSkip = oneObject(source.skip) - delete source.skip - } - - // 基础数据 - if (state) { - if (source.$id) { - // 直接删除名为props的 字段, 对于主VM对象, props将作为保留关键字 - // 下面的计算属性,方法等, 作同样的逻辑处理 - delete state.props - } - for (name in state) { - var value = state[name] - if (!kernelProps[name]) { - hasOwn[name] = true - } - if ( - typeof value === 'function' || - (value && value.nodeName && value.nodeType > 0) || - (!force[name] && (isSkip(name) || userSkip[name])) - ) { - skip.push(name) - } else if (isComputed(value)) { - log('warning:计算属性建议放在[computed]对象中统一定义') - // 转给下一步处理 - computed[name] = value - } else { - simple.push(name) - if (oldAccessors[name]) { - accessors[name] = oldAccessors[name] - } else { - accessors[name] = makeGetSet(name, value) - } - } - } - } - - //处理计算属性 - if (computed) { - delete computed.props - for (var name in computed) { - hasOwn[name] = true - ;(function(key, value) { - var old - if (typeof value === 'function') { - value = { get: value, set: noop } - } - if (typeof value.set !== 'function') { - value.set = noop - } - accessors[key] = { - get: function() { - return (old = value.get.call(this)) - }, - set: function(x) { - var older = old, - newer - value.set.call(this, x) - newer = this[key] - if (this.$fire && newer !== older) { - this.$fire(key, newer, older) - } - }, - enumerable: true, - configurable: true - } - })(name, computed[name]) // jshint ignore:line - } - } - - // 方法 - if (methods) { - delete methods.props - for (var name in methods) { - hasOwn[name] = true - skip.push(name) - } - } - - if (props) { - hideProperty($vmodel, 'props', {}) - hasOwn.props = !!source.$id - for (var name in props) { - $vmodel.props[name] = props[name] - } - } - - Object.assign(source, state, methods) - - accessors['$model'] = $modelDescriptor - $vmodel = Object.defineProperties($vmodel, accessors, source) - function trackBy(name) { - return hasOwn[name] === true - } - skip.forEach(function(name) { - $vmodel[name] = source[name] - }) - - /* jshint ignore:start */ - // hideProperty($vmodel, '$ups', null) - hideProperty($vmodel, '$id', 'anonymous') - hideProperty($vmodel, '$up', old ? old.$up : null) - hideProperty($vmodel, '$track', Object.keys(hasOwn)) - hideProperty($vmodel, '$active', false) - hideProperty($vmodel, '$pathname', old ? old.$pathname : '') - hideProperty($vmodel, '$accessors', accessors) - hideProperty($vmodel, '$events', {}) - hideProperty($vmodel, '$refs', {}) - hideProperty($vmodel, '$children', []) - hideProperty($vmodel, '$components', []) - hideProperty($vmodel, 'hasOwnProperty', trackBy) - hideProperty($vmodel, '$mounted', mounted) - if (options.watch) { - hideProperty($vmodel, '$watch', function() { - return $watch.apply($vmodel, arguments) - }) - hideProperty($vmodel, '$fire', function(path, a) { - if (path.indexOf('all!') === 0) { - var ee = path.slice(4) - for (var i in Anot.vmodels) { - var v = Anot.vmodels[i] - v.$fire && v.$fire.apply(v, [ee, a]) - } - } else if (path.indexOf('child!') === 0) { - var ee = 'props.' + path.slice(6) - for (var i in $vmodel.$children) { - var v = $vmodel.$children[i] - v.$fire && v.$fire.apply(v, [ee, a]) - } - } else { - $emit.call($vmodel, path, [a]) - } - }) - } - /* jshint ignore:end */ - - //必须设置了$active,$events - simple.forEach(function(name) { - var oldVal = old && old[name] - var val = ($vmodel[name] = state[name]) - if (val && typeof val === 'object' && !Date.isDate(val)) { - val.$up = $vmodel - val.$pathname = name - } - $emit.call($vmodel, name, [val, oldVal]) - }) - - // 属性的监听, 必须放在上一步$emit后处理, 否则会在初始时就已经触发一次 监听回调 - if (watches) { - delete watches.props - for (var key in watches) { - if (Array.isArray(watches[key])) { - var tmp - while ((tmp = watches[key].pop())) { - $watch.call($vmodel, key, tmp) - } - } else { - $watch.call($vmodel, key, watches[key]) - } - } - } - - $vmodel.$active = true - - if (old && old.$up && old.$up.$children) { - old.$up.$children.push($vmodel) - } - - return $vmodel - } - - /* - 新的VM拥有如下私有属性 - $id: vm.id - $events: 放置$watch回调与绑定对象 - $watch: 增强版$watch - $fire: 触发$watch回调 - $track:一个数组,里面包含用户定义的所有键名 - $active:boolean,false时防止依赖收集 - $model:返回一个纯净的JS对象 - $accessors:放置所有读写器的数据描述对象 - $pathname:返回此对象在上级对象的名字,注意,数组元素的$pathname为空字符串 - ============================= - skip:用于指定不可监听的属性,但VM生成是没有此属性的 - */ - function isComputed(val) { - //speed up! - if (val && typeof val === 'object') { - for (var i in val) { - if (i !== 'get' && i !== 'set') { - return false - } - } - return typeof val.get === 'function' - } - } - function makeGetSet(key, value) { - var childVm, - value = NaN - return { - get: function() { - if (this.$active) { - collectDependency(this, key) - } - return value - }, - set: function(newVal) { - if (value === newVal) return - var oldValue = value - childVm = observe(newVal, value) - if (childVm) { - value = childVm - } else { - childVm = void 0 - value = newVal - } - - if (Object(childVm) === childVm) { - childVm.$pathname = key - childVm.$up = this - } - if (this.$active) { - $emit.call(this, key, [value, oldValue]) - } - }, - enumerable: true, - configurable: true - } - } - - function observe(obj, old, hasReturn, watch) { - if (Array.isArray(obj)) { - return observeArray(obj, old, watch) - } else if (Anot.isPlainObject(obj)) { - if (old && typeof old === 'object') { - var keys = Object.keys(obj) - var keys2 = Object.keys(old) - if (keys.join(';') === keys2.join(';')) { - for (var i in obj) { - if (obj.hasOwnProperty(i)) { - old[i] = obj[i] - } - } - return old - } - old.$active = false - } - return observeObject( - { state: obj }, - { - old: old, - watch: watch - } - ) - } - if (hasReturn) { - return obj - } - } - - function observeArray(array, old, watch) { - if (old && old.splice) { - var args = [0, old.length].concat(array) - old.splice.apply(old, args) - return old - } else { - for (var i in newProto) { - array[i] = newProto[i] - } - hideProperty(array, '$up', null) - hideProperty(array, '$pathname', '') - hideProperty(array, '$track', createTrack(array.length)) - - array._ = observeObject( - { - state: { length: NaN } - }, - { - watch: true - } - ) - array._.length = array.length - array._.$watch('length', function(a, b) { - $emit.call(array.$up, array.$pathname + '.length', [a, b]) - }) - if (watch) { - hideProperty(array, '$watch', function() { - return $watch.apply(array, arguments) - }) - } - - Object.defineProperty(array, '$model', $modelDescriptor) - - for (var j = 0, n = array.length; j < n; j++) { - var el = (array[j] = observe(array[j], 0, 1, 1)) - if (Object(el) === el) { - //#1077 - el.$up = array - } - } - - return array - } - } - - function hideProperty(host, name, value) { - Object.defineProperty(host, name, { - value: value, - writable: true, - enumerable: false, - configurable: true - }) - } - Anot.hideProperty = hideProperty - - function toJson(val) { - var xtype = Anot.type(val) - if (xtype === 'array') { - var array = [] - for (var i = 0; i < val.length; i++) { - array[i] = toJson(val[i]) - } - return array - } else if (xtype === 'object') { - var obj = {} - for (i in val) { - if (val.hasOwnProperty(i)) { - var value = val[i] - obj[i] = value && value.nodeType ? value : toJson(value) - } - } - return obj - } - return val - } - - var $modelDescriptor = { - get: function() { - return toJson(this) - }, - set: noop, - enumerable: false, - configurable: true - } - - /********************************************************************* - * 监控数组（:for配合使用） * - **********************************************************************/ - - var arrayMethods = ['push', 'pop', 'shift', 'unshift', 'splice'] - var arrayProto = Array.prototype - var newProto = { - notify: function() { - $emit.call(this.$up, this.$pathname) - }, - set: function(index, val) { - index = index >>> 0 - if (index > this.length) { - throw Error(index + 'set方法的第一个参数不能大于原数组长度') - } - if (this[index] !== val) { - var old = this[index] - this.splice(index, 1, val) - $emit.call(this.$up, this.$pathname + '.*', [val, old, null, index]) - } - }, - contains: function(el) { - //判定是否包含 - return this.indexOf(el) > -1 - }, - ensure: function(el) { - if (!this.contains(el)) { - //只有不存在才push - this.push(el) - } - return this - }, - pushArray: function(arr) { - return this.push.apply(this, arr) - }, - remove: function(el) { - //移除第一个等于给定值的元素 - return this.removeAt(this.indexOf(el)) - }, - removeAt: function(index) { - index = index >>> 0 - //移除指定索引上的元素 - return this.splice(index, 1) - }, - size: function() { - //取得数组长度，这个函数可以同步视图，length不能 - return this._.length - }, - removeAll: function(all) { - //移除N个元素 - if (Array.isArray(all)) { - for (var i = this.length - 1; i >= 0; i--) { - if (all.indexOf(this[i]) !== -1) { - _splice.call(this.$track, i, 1) - _splice.call(this, i, 1) - } - } - } else if (typeof all === 'function') { - for (i = this.length - 1; i >= 0; i--) { - var el = this[i] - if (all(el, i)) { - _splice.call(this.$track, i, 1) - _splice.call(this, i, 1) - } - } - } else { - _splice.call(this.$track, 0, this.length) - _splice.call(this, 0, this.length) - } - if (!W3C) { - this.$model = toJson(this) - } - this.notify() - this._.length = this.length - }, - clear: function() { - this.removeAll() - } - } - - var _splice = arrayProto.splice - arrayMethods.forEach(function(method) { - var original = arrayProto[method] - newProto[method] = function() { - // 继续尝试劫持数组元素的属性 - var args = [] - for (var i = 0, n = arguments.length; i < n; i++) { - args[i] = observe(arguments[i], 0, 1, 1) - } - var result = original.apply(this, args) - addTrack(this.$track, method, args) - if (!W3C) { - this.$model = toJson(this) - } - this.notify() - this._.length = this.length - return result - } - }) - - 'sort,reverse'.replace(rword, function(method) { - newProto[method] = function() { - var oldArray = this.concat() //保持原来状态的旧数组 - var newArray = this - var mask = Math.random() - var indexes = [] - var hasSort = false - arrayProto[method].apply(newArray, arguments) //排序 - for (var i = 0, n = oldArray.length; i < n; i++) { - var neo = newArray[i] - var old = oldArray[i] - if (neo === old) { - indexes.push(i) - } else { - var index = oldArray.indexOf(neo) - indexes.push(index) //得到新数组的每个元素在旧数组对应的位置 - oldArray[index] = mask //屏蔽已经找过的元素 - hasSort = true - } - } - if (hasSort) { - sortByIndex(this.$track, indexes) - if (!W3C) { - this.$model = toJson(this) - } - this.notify() - } - return this - } - }) - - function sortByIndex(array, indexes) { - var map = {} - for (var i = 0, n = indexes.length; i < n; i++) { - map[i] = array[i] - var j = indexes[i] - if (j in map) { - array[i] = map[j] - delete map[j] - } else { - array[i] = array[j] - } - } - } - - function createTrack(n) { - var ret = [] - for (var i = 0; i < n; i++) { - ret[i] = generateID('proxy-each') - } - return ret - } - - function addTrack(track, method, args) { - switch (method) { - case 'push': - case 'unshift': - args = createTrack(args.length) - break - case 'splice': - if (args.length > 2) { - // 0, 5, a, b, c --> 0, 2, 0 - // 0, 5, a, b, c, d, e, f, g--> 0, 0, 3 - var del = args[1] - var add = args.length - 2 - // args = [args[0], Math.max(del - add, 0)].concat(createTrack(Math.max(add - del, 0))) - args = [args[0], args[1]].concat(createTrack(args.length - 2)) - } - break - } - Array.prototype[method].apply(track, args) - } - - /********************************************************************* - * 依赖调度系统 * - **********************************************************************/ - - //检测两个对象间的依赖关系 - var dependencyDetection = (function() { - var outerFrames = [] - var currentFrame - return { - begin: function(binding) { - //accessorObject为一个拥有callback的对象 - outerFrames.push(currentFrame) - currentFrame = binding - }, - end: function() { - currentFrame = outerFrames.pop() - }, - collectDependency: function(array) { - if (currentFrame) { - //被dependencyDetection.begin调用 - currentFrame.callback(array) - } - } - } - })() - - //将绑定对象注入到其依赖项的订阅数组中 - var roneval = /^on$/ - - function returnRandom() { - return new Date() - 0 - } - - Anot.injectBinding = function(binding) { - binding.handler = binding.handler || directives[binding.type].update || noop - binding.update = function() { - var begin = false - if (!binding.getter) { - begin = true - dependencyDetection.begin({ - callback: function(array) { - injectDependency(array, binding) - } - }) - - binding.getter = parseExpr(binding.expr, binding.vmodels, binding) - binding.observers.forEach(function(a) { - a.v.$watch(a.p, binding) - }) - delete binding.observers - } - try { - var args = binding.fireArgs, - a, - b - delete binding.fireArgs - if (!args) { - if (binding.type === 'on') { - a = binding.getter + '' - } else { - try { - a = binding.getter.apply(0, binding.args) - } catch (e) { - a = null - } - } - } else { - a = args[0] - b = args[1] - } - b = typeof b === 'undefined' ? binding.oldValue : b - if (binding._filters) { - a = filters.$filter.apply(0, [a].concat(binding._filters)) - } - if (binding.signature) { - var xtype = Anot.type(a) - if (xtype !== 'array' && xtype !== 'object') { - throw Error('warning:' + binding.expr + '只能是对象或数组') - } - binding.xtype = xtype - var vtrack = getProxyIds(binding.proxies || [], xtype) - var mtrack = - a.$track || - (xtype === 'array' ? createTrack(a.length) : Object.keys(a)) - binding.track = mtrack - if (vtrack !== mtrack.join(';')) { - binding.handler(a, b) - binding.oldValue = 1 - } - } else if (Array.isArray(a) ? a.length !== (b && b.length) : false) { - binding.handler(a, b) - binding.oldValue = a.concat() - } else if (!('oldValue' in binding) || a !== b) { - binding.handler(a, b) - binding.oldValue = Array.isArray(a) ? a.concat() : a - } - } catch (e) { - delete binding.getter - log('warning:exception throwed in [Anot.injectBinding] ', e) - var node = binding.element - if (node && node.nodeType === 3) { - node.nodeValue = - openTag + (binding.oneTime ? '::' : '') + binding.expr + closeTag - } - } finally { - begin && dependencyDetection.end() - } - } - binding.update() - } - - //将依赖项(比它高层的访问器或构建视图刷新函数的绑定对象)注入到订阅者数组 - function injectDependency(list, binding) { - if (binding.oneTime) return - if (list && Anot.Array.ensure(list, binding) && binding.element) { - injectDisposeQueue(binding, list) - if (new Date() - beginTime > 444) { - rejectDisposeQueue() - } - } - } - - function getProxyIds(a, isArray) { - var ret = [] - for (var i = 0, el; (el = a[i++]); ) { - ret.push(isArray ? el.$id : el.$key) - } - return ret.join(';') - } - - /********************************************************************* - * 定时GC回收机制 (基于1.6基于频率的GC) * - **********************************************************************/ - - var disposeQueue = (Anot.$$subscribers = []) - var beginTime = new Date() - - //添加到回收列队中 - function injectDisposeQueue(data, list) { - data.list = list - data.i = ~~data.i - if (!data.uuid) { - data.uuid = '_' + ++bindingID - } - if (!disposeQueue[data.uuid]) { - disposeQueue[data.uuid] = '__' - disposeQueue.push(data) - } - } - - var lastGCIndex = 0 - function rejectDisposeQueue(data) { - var i = lastGCIndex || disposeQueue.length - var threshold = 0 - while ((data = disposeQueue[--i])) { - if (data.i < 7) { - if (data.element === null) { - disposeQueue.splice(i, 1) - if (data.list) { - Anot.Array.remove(data.list, data) - delete disposeQueue[data.uuid] - } - continue - } - if (shouldDispose(data.element)) { - //如果它的虚拟DOM不在VTree上或其属性不在VM上 - disposeQueue.splice(i, 1) - Anot.Array.remove(data.list, data) - disposeData(data) - //Anot会在每次全量更新时,比较上次执行时间, - //假若距离上次有半秒,就会发起一次GC,并且只检测当中的500个绑定 - //而一个正常的页面不会超过2000个绑定(500即取其4分之一) - //用户频繁操作页面,那么2,3秒内就把所有绑定检测一遍,将无效的绑定移除 - if (threshold++ > 500) { - lastGCIndex = i - break - } - continue - } - data.i++ - //基于检测频率，如果检测过7次，可以认为其是长久存在的节点，那么以后每7次才检测一次 - if (data.i === 7) { - data.i = 14 - } - } else { - data.i-- - } - } - beginTime = new Date() - } - - function disposeData(data) { - delete disposeQueue[data.uuid] // 先清除，不然无法回收了 - data.element = null - data.rollback && data.rollback() - for (var key in data) { - data[key] = null - } - } - - function shouldDispose(el) { - try { - //IE下，如果文本节点脱离DOM树，访问parentNode会报错 - var fireError = el.parentNode.nodeType - } catch (e) { - return true - } - if (el.ifRemove) { - // 如果节点被放到ifGroup，才移除 - if (!root.contains(el.ifRemove) && ifGroup === el.parentNode) { - el.parentNode && el.parentNode.removeChild(el) - return true - } - } - return el.msRetain - ? 0 - : el.nodeType === 1 - ? !root.contains(el) - : !Anot.contains(root, el) - } - - /************************************************************************ - * HTML处理(parseHTML, innerHTML, clearHTML) * - *************************************************************************/ - - //parseHTML的辅助变量 - var tagHooks = new function() { - // jshint ignore:line - Anot.mix(this, { - option: DOC.createElement('select'), - thead: DOC.createElement('table'), - td: DOC.createElement('tr'), - area: DOC.createElement('map'), - tr: DOC.createElement('tbody'), - col: DOC.createElement('colgroup'), - legend: DOC.createElement('fieldset'), - _default: DOC.createElement('div'), - g: DOC.createElementNS('http://www.w3.org/2000/svg', 'svg') - }) - this.optgroup = this.option - this.tbody = this.tfoot = this.colgroup = this.caption = this.thead - this.th = this.td - }() // jshint ignore:line - String( - 'circle,defs,ellipse,image,line,path,polygon,polyline,rect,symbol,text,use' - ).replace(rword, function(tag) { - tagHooks[tag] = tagHooks.g //处理SVG - }) - - var rtagName = /<([\w:]+)/ - var rxhtml = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi - var scriptTypes = oneObject([ - '', - 'text/javascript', - 'text/ecmascript', - 'application/ecmascript', - 'application/javascript' - ]) - var script = DOC.createElement('script') - var rhtml = /<|&#?\w+;/ - - Anot.parseHTML = function(html) { - var fragment = anotFragment.cloneNode(false) - if (typeof html !== 'string') { - return fragment - } - if (!rhtml.test(html)) { - fragment.appendChild(DOC.createTextNode(html)) - return fragment - } - html = html.replace(rxhtml, '<$1>').trim() - var tag = (rtagName.exec(html) || ['', ''])[1].toLowerCase(), - //取得其标签名 - wrapper = tagHooks[tag] || tagHooks._default, - firstChild - wrapper.innerHTML = html - var els = wrapper.getElementsByTagName('script') - if (els.length) { - //使用innerHTML生成的script节点不会发出请求与执行text属性 - for (var i = 0, el; (el = els[i++]); ) { - if (scriptTypes[el.type]) { - var neo = script.cloneNode(false) //FF不能省略参数 - ap.forEach.call(el.attributes, function(attr) { - neo.setAttribute(attr.name, attr.value) - }) // jshint ignore:line - neo.text = el.text - el.parentNode.replaceChild(neo, el) - } - } - } - - while ((firstChild = wrapper.firstChild)) { - // 将wrapper上的节点转移到文档碎片上！ - fragment.appendChild(firstChild) - } - return fragment - } - - Anot.innerHTML = function(node, html) { - var a = this.parseHTML(html) - this.clearHTML(node).appendChild(a) - } - - Anot.clearHTML = function(node) { - node.textContent = '' - while (node.firstChild) { - node.removeChild(node.firstChild) - } - return node - } - - /********************************************************************* - * Anot的原型方法定义区 * - **********************************************************************/ - - function hyphen(target) { - //转换为连字符线风格 - return target.replace(/([a-z\d])([A-Z]+)/g, '$1-$2').toLowerCase() - } - - function camelize(target) { - //转换为驼峰风格 - if (target.indexOf('-') < 0 && target.indexOf('_') < 0) { - return target //提前判断，提高getStyle等的效率 - } - return target.replace(/[-_][^-_]/g, function(match) { - return match.charAt(1).toUpperCase() - }) - } - - 'add,remove'.replace(rword, function(method) { - Anot.fn[method + 'Class'] = function(cls) { - var el = this[0] - //https://developer.mozilla.org/zh-CN/docs/Mozilla/Firefox/Releases/26 - if (cls && typeof cls === 'string' && el && el.nodeType === 1) { - cls.replace(/\S+/g, function(c) { - el.classList[method](c) - }) - } - return this - } - }) - - Anot.fn.mix({ - hasClass: function(cls) { - var el = this[0] || {} //IE10+, chrome8+, firefox3.6+, safari5.1+,opera11.5+支持classList,chrome24+,firefox26+支持classList2.0 - return el.nodeType === 1 && el.classList.contains(cls) - }, - toggleClass: function(value, stateVal) { - var className, - i = 0 - var classNames = String(value).match(/\S+/g) || [] - var isBool = typeof stateVal === 'boolean' - while ((className = classNames[i++])) { - var state = isBool ? stateVal : !this.hasClass(className) - this[state ? 'addClass' : 'removeClass'](className) - } - return this - }, - attr: function(name, value) { - if (arguments.length === 2) { - this[0].setAttribute(name, value) - return this - } else { - return this[0].getAttribute(name) - } - }, - data: function(name, value) { - name = 'data-' + hyphen(name || '') - switch (arguments.length) { - case 2: - this.attr(name, value) - return this - case 1: - var val = this.attr(name) - return parseData(val) - case 0: - var ret = {} - ap.forEach.call(this[0].attributes, function(attr) { - if (attr) { - name = attr.name - if (!name.indexOf('data-')) { - name = camelize(name.slice(5)) - ret[name] = parseData(attr.value) - } - } - }) - return ret - } - }, - removeData: function(name) { - name = 'data-' + hyphen(name) - this[0].removeAttribute(name) - return this - }, - css: function(name, value) { - if (Anot.isPlainObject(name)) { - for (var i in name) { - Anot.css(this, i, name[i]) - } - } else { - var ret = Anot.css(this, name, value) - } - return ret !== void 0 ? ret : this - }, - position: function() { - var offsetParent, - offset, - elem = this[0], - parentOffset = { - top: 0, - left: 0 - } - if (!elem) { - return - } - if (this.css('position') === 'fixed') { - offset = elem.getBoundingClientRect() - } else { - offsetParent = this.offsetParent() //得到真正的offsetParent - offset = this.offset() // 得到正确的offsetParent - if (offsetParent[0].tagName !== 'HTML') { - parentOffset = offsetParent.offset() - } - parentOffset.top += Anot.css(offsetParent[0], 'borderTopWidth', true) - parentOffset.left += Anot.css(offsetParent[0], 'borderLeftWidth', true) - // Subtract offsetParent scroll positions - parentOffset.top -= offsetParent.scrollTop() - parentOffset.left -= offsetParent.scrollLeft() - } - return { - top: offset.top - parentOffset.top - Anot.css(elem, 'marginTop', true), - left: - offset.left - parentOffset.left - Anot.css(elem, 'marginLeft', true) - } - }, - offsetParent: function() { - var offsetParent = this[0].offsetParent - while (offsetParent && Anot.css(offsetParent, 'position') === 'static') { - offsetParent = offsetParent.offsetParent - } - return Anot(offsetParent || root) - }, - bind: function(type, fn, phase) { - if (this[0]) { - //此方法不会链 - return Anot.bind(this[0], type, fn, phase) - } - }, - unbind: function(type, fn, phase) { - if (this[0]) { - Anot.unbind(this[0], type, fn, phase) - } - return this - }, - val: function(value) { - var node = this[0] - if (node && node.nodeType === 1) { - var get = arguments.length === 0 - var access = get ? ':get' : ':set' - var fn = valHooks[getValType(node) + access] - if (fn) { - var val = fn(node, value) - } else if (get) { - return (node.value || '').replace(/\r/g, '') - } else { - node.value = value - } - } - return get ? val : this - } - }) - - if (root.dataset) { - Anot.fn.data = function(name, val) { - name = name && camelize(name) - var dataset = this[0].dataset - switch (arguments.length) { - case 2: - dataset[name] = val - return this - case 1: - val = dataset[name] - return parseData(val) - case 0: - var ret = createMap() - for (name in dataset) { - ret[name] = parseData(dataset[name]) - } - return ret - } - } - } - - Anot.parseJSON = JSON.parse - - var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/ - function parseData(data) { - try { - if (typeof data === 'object') return data - data = - data === 'true' - ? true - : data === 'false' - ? false - : data === 'null' - ? null - : +data + '' === data - ? +data - : rbrace.test(data) - ? JSON.parse(data) - : data - } catch (e) {} - return data - } - - Anot.fireDom = function(elem, type, opts) { - var hackEvent = DOC.createEvent('Events') - hackEvent.initEvent(type, true, true) - Anot.mix(hackEvent, opts) - elem.dispatchEvent(hackEvent) - } - - Anot.each( - { - scrollLeft: 'pageXOffset', - scrollTop: 'pageYOffset' - }, - function(method, prop) { - Anot.fn[method] = function(val) { - var node = this[0] || {}, - win = getWindow(node), - top = method === 'scrollTop' - if (!arguments.length) { - return win ? win[prop] : node[method] - } else { - if (win) { - win.scrollTo(!top ? val : win[prop], top ? val : win[prop]) - } else { - node[method] = val - } - } - } - } - ) - - function getWindow(node) { - return node.window && node.document - ? node - : node.nodeType === 9 - ? node.defaultView - : false - } - - //=============================css相关================================== - - var cssHooks = (Anot.cssHooks = createMap()) - var prefixes = ['', '-webkit-', '-moz-', '-ms-'] //去掉opera-15的支持 - var cssMap = { - float: 'cssFloat' - } - - Anot.cssNumber = oneObject( - 'animationIterationCount,animationIterationCount,columnCount,order,flex,flexGrow,flexShrink,fillOpacity,fontWeight,lineHeight,opacity,orphans,widows,zIndex,zoom' - ) - - Anot.cssName = function(name, host, camelCase) { - if (cssMap[name]) { - return cssMap[name] - } - host = host || root.style - for (var i = 0, n = prefixes.length; i < n; i++) { - camelCase = camelize(prefixes[i] + name) - if (camelCase in host) { - return (cssMap[name] = camelCase) - } - } - return null - } - - cssHooks['@:set'] = function(node, name, value) { - node.style[name] = value - } - - cssHooks['@:get'] = function(node, name) { - if (!node || !node.style) { - throw new Error('getComputedStyle要求传入一个节点 ' + node) - } - var ret, - computed = getComputedStyle(node) - if (computed) { - ret = name === 'filter' ? computed.getPropertyValue(name) : computed[name] - if (ret === '') { - ret = node.style[name] //其他浏览器需要我们手动取内联样式 - } - } - return ret - } - cssHooks['opacity:get'] = function(node) { - var ret = cssHooks['@:get'](node, 'opacity') - return ret === '' ? '1' : ret - } - - 'top,left'.replace(rword, function(name) { - cssHooks[name + ':get'] = function(node) { - var computed = cssHooks['@:get'](node, name) - return /px$/.test(computed) - ? computed - : Anot(node).position()[name] + 'px' - } - }) - - var cssShow = { - position: 'absolute', - visibility: 'hidden', - display: 'block' - } - var rdisplayswap = /^(none|table(?!-c[ea]).+)/ - function showHidden(node, array) { - //http://www.cnblogs.com/rubylouvre/archive/2012/10/27/2742529.html - if (node.offsetWidth <= 0) { - //opera.offsetWidth可能小于0 - var styles = getComputedStyle(node, null) - if (rdisplayswap.test(styles['display'])) { - var obj = { - node: node - } - for (var name in cssShow) { - obj[name] = styles[name] - node.style[name] = cssShow[name] - } - array.push(obj) - } - var _parent = node.parentNode - if (_parent && _parent.nodeType === 1) { - showHidden(_parent, array) - } - } - } - - 'Width,Height'.replace(rword, function(name) { - //fix 481 - var method = name.toLowerCase(), - clientProp = 'client' + name, - scrollProp = 'scroll' + name, - offsetProp = 'offset' + name - cssHooks[method + ':get'] = function(node, which, override) { - var boxSizing = -4 - if (typeof override === 'number') { - boxSizing = override - } - which = name === 'Width' ? ['Left', 'Right'] : ['Top', 'Bottom'] - var ret = node[offsetProp] // border-box 0 - if (boxSizing === 2) { - // margin-box 2 - return ( - ret + - Anot.css(node, 'margin' + which[0], true) + - Anot.css(node, 'margin' + which[1], true) - ) - } - if (boxSizing < 0) { - // padding-box -2 - ret = - ret - - Anot.css(node, 'border' + which[0] + 'Width', true) - - Anot.css(node, 'border' + which[1] + 'Width', true) - } - if (boxSizing === -4) { - // content-box -4 - ret = - ret - - Anot.css(node, 'padding' + which[0], true) - - Anot.css(node, 'padding' + which[1], true) - } - return ret - } - cssHooks[method + '&get'] = function(node) { - var hidden = [] - showHidden(node, hidden) - var val = cssHooks[method + ':get'](node) - for (var i = 0, obj; (obj = hidden[i++]); ) { - node = obj.node - for (var n in obj) { - if (typeof obj[n] === 'string') { - node.style[n] = obj[n] - } - } - } - return val - } - Anot.fn[method] = function(value) { - //会忽视其display - var node = this[0] - if (arguments.length === 0) { - if (node.setTimeout) { - //取得窗口尺寸,IE9后可以用node.innerWidth /innerHeight代替 - return node['inner' + name] - } - if (node.nodeType === 9) { - //取得页面尺寸 - var doc = node.documentElement - //FF chrome html.scrollHeight< body.scrollHeight - //IE 标准模式 : html.scrollHeight> body.scrollHeight - //IE 怪异模式 : html.scrollHeight 最大等于可视窗口多一点？ - return Math.max( - node.body[scrollProp], - doc[scrollProp], - node.body[offsetProp], - doc[offsetProp], - doc[clientProp] - ) - } - return cssHooks[method + '&get'](node) - } else { - return this.css(method, value) - } - } - Anot.fn['inner' + name] = function() { - return cssHooks[method + ':get'](this[0], void 0, -2) - } - Anot.fn['outer' + name] = function(includeMargin) { - return cssHooks[method + ':get']( - this[0], - void 0, - includeMargin === true ? 2 : 0 - ) - } - }) - - Anot.fn.offset = function() { - //取得距离页面左右角的坐标 - var node = this[0] - try { - var rect = node.getBoundingClientRect() - // Make sure element is not hidden (display: none) or disconnected - // https://github.com/jquery/jquery/pull/2043/files#r23981494 - if (rect.width || rect.height || node.getClientRects().length) { - var doc = node.ownerDocument - var root = doc.documentElement - var win = doc.defaultView - return { - top: rect.top + win.pageYOffset - root.clientTop, - left: rect.left + win.pageXOffset - root.clientLeft - } - } - } catch (e) { - return { - left: 0, - top: 0 - } - } - } - - //=============================val相关======================= - - function getValType(elem) { - var ret = elem.tagName.toLowerCase() - return ret === 'input' && /checkbox|radio/.test(elem.type) ? 'checked' : ret - } - - var valHooks = { - 'select:get': function(node, value) { - var option, - options = node.options, - index = node.selectedIndex, - one = node.type === 'select-one' || index < 0, - values = one ? null : [], - max = one ? index + 1 : options.length, - i = index < 0 ? max : one ? index : 0 - for (; i < max; i++) { - option = options[i] - //旧式IE在reset后不会改变selected，需要改用i === index判定 - //我们过滤所有disabled的option元素，但在safari5下，如果设置select为disable，那么其所有孩子都disable - //因此当一个元素为disable，需要检测其是否显式设置了disable及其父节点的disable情况 - if ((option.selected || i === index) && !option.disabled) { - value = option.value - if (one) { - return value - } - //收集所有selected值组成数组返回 - values.push(value) - } - } - return values - }, - 'select:set': function(node, values, optionSet) { - values = [].concat(values) //强制转换为数组 - for (var i = 0, el; (el = node.options[i++]); ) { - if ((el.selected = values.indexOf(el.value) > -1)) { - optionSet = true - } - } - if (!optionSet) { - node.selectedIndex = -1 - } - } - } - - var keyMap = {} - var keys = [ - 'break,case,catch,continue,debugger,default,delete,do,else,false', - 'finally,for,function,if,in,instanceof,new,null,return,switch,this', - 'throw,true,try,typeof,var,void,while,with' /* 关键字*/, - 'abstract,boolean,byte,char,class,const,double,enum,export,extends', - 'final,float,goto,implements,import,int,interface,long,native', - 'package,private,protected,public,short,static,super,synchronized', - 'throws,transient,volatile' /*保留字*/, - 'arguments,let,yield,async,await,undefined' - ].join(',') - keys.replace(/\w+/g, function(a) { - keyMap[a] = true - }) - - var ridentStart = /[a-z_$]/i - var rwhiteSpace = /[\s\uFEFF\xA0]/ - function getIdent(input, lastIndex) { - var result = [] - var subroutine = !!lastIndex - lastIndex = lastIndex || 0 - //将表达式中的标识符抽取出来 - var state = 'unknown' - var variable = '' - for (var i = 0; i < input.length; i++) { - var c = input.charAt(i) - if (c === "'" || c === '"') { - //字符串开始 - if (state === 'unknown') { - state = c - } else if (state === c) { - //字符串结束 - state = 'unknown' - } - } else if (c === '\\') { - if (state === "'" || state === '"') { - i++ - } - } else if (ridentStart.test(c)) { - //碰到标识符 - if (state === 'unknown') { - state = 'variable' - variable = c - } else if (state === 'maybePath') { - variable = result.pop() - variable += '.' + c - state = 'variable' - } else if (state === 'variable') { - variable += c - } - } else if (/\w/.test(c)) { - if (state === 'variable') { - variable += c - } - } else if (c === '.') { - if (state === 'variable') { - if (variable) { - result.push(variable) - variable = '' - state = 'maybePath' - } - } - } else if (c === '[') { - if (state === 'variable' || state === 'maybePath') { - if (variable) { - //如果前面存在变量,收集它 - result.push(variable) - variable = '' - } - var lastLength = result.length - var last = result[lastLength - 1] - var innerResult = getIdent(input.slice(i), i) - if (innerResult.length) { - //如果括号中存在变量,那么这里添加通配符 - result[lastLength - 1] = last + '.*' - result = innerResult.concat(result) - } else { - //如果括号中的东西是确定的,直接转换为其子属性 - var content = input.slice(i + 1, innerResult.i) - try { - var text = scpCompile(['return ' + content])() - result[lastLength - 1] = last + '.' + text - } catch (e) {} - } - state = 'maybePath' //]后面可能还接东西 - i = innerResult.i - } - } else if (c === ']') { - if (subroutine) { - result.i = i + lastIndex - addVar(result, variable) - return result - } - } else if (rwhiteSpace.test(c) && c !== '\r' && c !== '\n') { - if (state === 'variable') { - if (addVar(result, variable)) { - state = 'maybePath' // aaa . bbb 这样的情况 - } - variable = '' - } - } else { - addVar(result, variable) - state = 'unknown' - variable = '' - } - } - addVar(result, variable) - return result - } - - function addVar(array, element) { - if (element && !keyMap[element]) { - array.push(element) - return true - } - } - - function addAssign(vars, vmodel, name, binding) { - var ret = [] - var prefix = ' = ' + name + '.' - for (var i = vars.length, prop; (prop = vars[--i]); ) { - var arr = prop.split('.') - var first = arr[0] - - if (vmodel.hasOwnProperty(first)) { - // log(first, prop, prefix, vmodel) - ret.push(first + prefix + first) - binding.observers.push({ - v: vmodel, - p: prop, - type: Anot.type(vmodel[first]) - }) - vars.splice(i, 1) - } - } - return ret - } - - var rproxy = /(proxy\-[a-z]+)\-[\-0-9a-f]+$/ - var variablePool = new Cache(218) - //缓存求值函数，以便多次利用 - var evaluatorPool = new Cache(128) - - function getVars(expr) { - expr = expr.trim() - var ret = variablePool.get(expr) - if (ret) { - return ret.concat() - } - var array = getIdent(expr) - var uniq = {} - var result = [] - for (var i = 0, el; (el = array[i++]); ) { - if (!uniq[el]) { - uniq[el] = 1 - result.push(el) - } - } - return variablePool.put(expr, result).concat() - } - - function parseExpr(expr, vmodels, binding) { - var filters = binding.filters - if (typeof filters === 'string' && filters.trim() && !binding._filters) { - binding._filters = parseFilter(filters.trim()) - } - - var vars = getVars(expr) - var expose = new Date() - 0 - var assigns = [] - var names = [] - var args = [] - binding.observers = [] - - for (var i = 0, sn = vmodels.length; i < sn; i++) { - if (vars.length) { - var name = 'vm' + expose + '_' + i - names.push(name) - args.push(vmodels[i]) - assigns.push.apply(assigns, addAssign(vars, vmodels[i], name, binding)) - } - } - binding.args = args - var dataType = binding.type - var exprId = - vmodels.map(function(el) { - return String(el.$id).replace(rproxy, '$1') - }) + - expr + - dataType - // log(expr, '---------------', assigns) - var getter = evaluatorPool.get(exprId) //直接从缓存，免得重复生成 - if (getter) { - if (dataType === 'duplex') { - var setter = evaluatorPool.get(exprId + 'setter') - binding.setter = setter.apply(setter, binding.args) - } - return (binding.getter = getter) - } - - // expr的字段不可枚举时,补上一个随机变量, 避免抛出异常 - if (!assigns.length) { - assigns.push('fix' + expose) - } - - if (dataType === 'duplex') { - var nameOne = {} - assigns.forEach(function(a) { - var arr = a.split('=') - nameOne[arr[0].trim()] = arr[1].trim() - }) - expr = expr.replace(/[\$\w]+/, function(a) { - return nameOne[a] ? nameOne[a] : a - }) - /* jshint ignore:start */ - var fn2 = scpCompile( - names.concat( - '"use strict";\n return function(vvv){' + expr + ' = vvv\n}\n' - ) - ) - /* jshint ignore:end */ - evaluatorPool.put(exprId + 'setter', fn2) - binding.setter = fn2.apply(fn2, binding.args) - } - - if (dataType === 'on') { - //事件绑定 - if (expr.indexOf('(') === -1) { - expr += '.call(' + names[names.length - 1] + ', $event)' - } else { - expr = expr.replace('(', '.call(' + names[names.length - 1] + ', ') - } - names.push('$event') - expr = '\nreturn ' + expr + ';' //IE全家 Function("return ")出错，需要Function("return ;") - var lastIndex = expr.lastIndexOf('\nreturn') - var header = expr.slice(0, lastIndex) - var footer = expr.slice(lastIndex) - expr = header + '\n' + footer - } else { - // 对于非事件绑定的方法, 同样绑定到vm上 - binding.observers.forEach(function(it) { - if (it.type === 'function') { - // log(it, expr) - var reg = new RegExp(it.p + '\\(([^)]*)\\)', 'g') - expr = expr.replace(reg, function(s, m) { - m = m.trim() - return ( - it.p + - '.call(' + - names[names.length - 1] + - (m ? ', ' + m : '') + - ')' - ) - }) - } - }) - expr = '\nreturn ' + expr + ';' //IE全家 Function("return ")出错，需要Function("return ;") - } - - /* jshint ignore:start */ - getter = scpCompile( - names.concat( - "'use strict';\ntry{\n var " + - assigns.join(',\n ') + - expr + - '\n}catch(e){console.log(e)}' - ) - ) - /* jshint ignore:end */ - - return evaluatorPool.put(exprId, getter) - } - - function normalizeExpr(code) { - var hasExpr = rexpr.test(code) //比如:class="width{{w}}"的情况 - if (hasExpr) { - var array = scanExpr(code) - if (array.length === 1) { - return array[0].expr - } - return array - .map(function(el) { - return el.type ? '(' + el.expr + ')' : quote(el.expr) - }) - .join(' + ') - } else { - return code - } - } - - Anot.normalizeExpr = normalizeExpr - Anot.parseExprProxy = parseExpr - - var rthimRightParentheses = /\)\s*$/ - var rthimOtherParentheses = /\)\s*\|/g - var rquoteFilterName = /\|\s*([$\w]+)/g - var rpatchBracket = /"\s*\["/g - var rthimLeftParentheses = /"\s*\(/g - function parseFilter(filters) { - filters = - filters - .replace(rthimRightParentheses, '') //处理最后的小括号 - .replace(rthimOtherParentheses, function() { - //处理其他小括号 - return '],|' - }) - .replace(rquoteFilterName, function(a, b) { - //处理|及它后面的过滤器的名字 - return '[' + quote(b) - }) - .replace(rpatchBracket, function() { - return '"],["' - }) - .replace(rthimLeftParentheses, function() { - return '",' - }) + ']' - /* jshint ignore:start */ - return scpCompile(['return [' + filters + ']'])() - /* jshint ignore:end */ - } - - /********************************************************************* - * 编译系统 * - **********************************************************************/ - - var quote = JSON.stringify - - /********************************************************************* - * 扫描系统 * - **********************************************************************/ - - //http://www.w3.org/TR/html5/syntax.html#void-elements - var stopScan = oneObject( - 'area,base,basefont,br,col,command,embed,hr,img,input,link,meta,param,source,track,wbr,noscript,script,style,textarea'.toUpperCase() - ) - - function checkScan(elem, callback, innerHTML) { - var id = setTimeout(function() { - var currHTML = elem.innerHTML - clearTimeout(id) - if (currHTML === innerHTML) { - callback() - } else { - checkScan(elem, callback, currHTML) - } - }) - } - - function getBindingCallback(elem, name, vmodels) { - var callback = elem.getAttribute(name) - if (callback) { - for (var i = 0, vm; (vm = vmodels[i++]); ) { - if (vm.hasOwnProperty(callback) && typeof vm[callback] === 'function') { - return vm[callback] - } - } - } - } - - function executeBindings(bindings, vmodels) { - for (var i = 0, binding; (binding = bindings[i++]); ) { - binding.vmodels = vmodels - directives[binding.type].init(binding) - - Anot.injectBinding(binding) - if (binding.getter && binding.element.nodeType === 1) { - //移除数据绑定，防止被二次解析 - //chrome使用removeAttributeNode移除不存在的特性节点时会报错 - binding.element.removeAttribute(binding.name) - } - } - bindings.length = 0 - } - - //https://github.com/RubyLouvre/Anot/issues/636 - var mergeTextNodes = - IEVersion && window.MutationObserver - ? function(elem) { - var node = elem.firstChild, - text - while (node) { - var aaa = node.nextSibling - if (node.nodeType === 3) { - if (text) { - text.nodeValue += node.nodeValue - elem.removeChild(node) - } else { - text = node - } - } else { - text = null - } - node = aaa - } - } - : 0 - var roneTime = /^\s*::/ - var rmsAttr = /:(\w+)-?(.*)/ - - var events = oneObject( - 'animationend,blur,change,input,click,dblclick,focus,keydown,keypress,keyup,mousedown,mouseenter,mouseleave,mousemove,mouseout,mouseover,mouseup,scan,scroll,submit' - ) - var obsoleteAttrs = oneObject( - 'value,title,alt,checked,selected,disabled,readonly,enabled,href,src' - ) - function bindingSorter(a, b) { - return a.priority - b.priority - } - - var rnoCollect = /^(:\S+|data-\S+|on[a-z]+|style|class)$/ - var ronattr = '__fn__' - var specifiedVars = [':disabled', ':loading', ':value'] - var filterTypes = ['html', 'text', 'attr', 'data'] - function getOptionsFromTag(elem, vmodels) { - var attributes = aslice.call(elem.attributes, 0) - var ret = {} - var vm = vmodels[0] || {} - - for (var i = 0, attr; (attr = attributes[i++]); ) { - var name = attr.name - if ( - (attr.specified && !rnoCollect.test(name)) || - specifiedVars.includes(name) - ) { - elem.removeAttribute(name) - if (name.indexOf(ronattr) === 0) { - name = attr.value.slice(6) - ret[name] = elem[attr.value] - delete elem[attr.value] - } else { - var camelizeName = camelize(name) - if (camelizeName.indexOf('@') === 0) { - camelizeName = camelizeName.slice(1) - attr.value = attr.value.replace(/\(.*\)$/, '') - if (vm.$id.slice(0, 10) === 'proxy-each') { - vm = vm.$up - } - if ( - vm.hasOwnProperty(attr.value) && - typeof vm[attr.value] === 'function' - ) { - ret[camelizeName] = vm[attr.value].bind(vm) - } - } else { - ret[camelizeName] = parseData(attr.value) - } - } - } - } - return ret - } - - function scanAttr(elem, vmodels, match) { - var scanNode = true - if (vmodels.length) { - var attributes = elem.attributes - var bindings = [] - var uniq = {} - for (var i = 0, attr; (attr = attributes[i++]); ) { - var name = attr.name - if (uniq[name]) { - //IE8下:for BUG - continue - } - uniq[name] = 1 - if (attr.specified) { - if ((match = name.match(rmsAttr))) { - //如果是以指定前缀命名的 - var type = match[1] - var param = match[2] || '' - var value = attr.value - if (events[type]) { - param = type - type = 'on' - } - if (directives[type]) { - var newValue = value.replace(roneTime, '') - var oneTime = value !== newValue - var binding = { - type: type, - param: param, - element: elem, - name: name, - expr: newValue, - oneTime: oneTime, - uuid: '_' + ++bindingID, - priority: - (directives[type].priority || type.charCodeAt(0) * 10) + - (Number(param.replace(/\D/g, '')) || 0) - } - if (filterTypes.includes(type)) { - var filters = getToken(value).filters - binding.expr = binding.expr.replace(filters, '') - binding.filters = filters - .replace(rhasHtml, function() { - binding.type = 'html' - binding.group = 1 - return '' - }) - .trim() // jshint ignore:line - } else if (type === 'duplex') { - var hasDuplex = name - } else if (name === ':if-loop') { - binding.priority += 100 - } else if (name === ':attr-value') { - var hasAttrValue = name - } - bindings.push(binding) - } - } - } - } - if (bindings.length) { - bindings.sort(bindingSorter) - - if (hasDuplex && hasAttrValue && elem.type === 'text') { - log('warning!一个控件不能同时定义:attr-value与' + hasDuplex) - } - - for (i = 0; (binding = bindings[i]); i++) { - type = binding.type - if (rnoscanAttrBinding.test(type)) { - return executeBindings(bindings.slice(0, i + 1), vmodels) - } else if (scanNode) { - scanNode = !rnoscanNodeBinding.test(type) - } - } - executeBindings(bindings, vmodels) - } - } - if ( - scanNode && - !stopScan[elem.tagName] && - (isWidget(elem) ? elem.msResolved : 1) - ) { - mergeTextNodes && mergeTextNodes(elem) - scanNodeList(elem, vmodels) //扫描子孙元素 - } - } - - var rnoscanAttrBinding = /^if|for$/ - var rnoscanNodeBinding = /^html|include$/ - - function scanNodeList(elem, vmodels) { - var nodes = Anot.slice(elem.childNodes) - scanNodeArray(nodes, vmodels) - } - - function scanNodeArray(nodes, vmodels) { - function _delay_component(name) { - setTimeout(function() { - Anot.component(name) - }) - } - for (var i = 0, node; (node = nodes[i++]); ) { - switch (node.nodeType) { - case 1: - var elem = node - if ( - !elem.msResolved && - elem.parentNode && - elem.parentNode.nodeType === 1 - ) { - var widget = isWidget(elem) - - if (widget) { - elem.setAttribute('is-widget', '') - elem.removeAttribute(':if') - elem.removeAttribute(':if-loop') - componentQueue.push({ - element: elem, - vmodels: vmodels, - name: widget - }) - if (Anot.components[widget]) { - // log(widget, Anot.components) - //确保所有:attr-name扫描完再处理 - _delay_component(widget) - } - } else { - // 非组件才检查 ref属性 - var ref = isRef(elem) - if (ref && vmodels.length) { - vmodels[0].$refs[ref] = elem - } - } - } - - scanTag(node, vmodels) //扫描元素节点 - - if (node.msHasEvent) { - Anot.fireDom(node, 'datasetchanged', { - bubble: node.msHasEvent - }) - } - - break - case 3: - if (rexpr.test(node.nodeValue)) { - scanText(node, vmodels, i) //扫描文本节点 - } - break - } - } - } - - function scanTag(elem, vmodels) { - //扫描顺序 skip(0) --> anot(1) --> :if(10) --> :for(90) - //--> :if-loop(110) --> :attr(970) ...--> :duplex(2000)垫后 - var skip = elem.getAttribute('skip') - var node = elem.getAttributeNode('anot') - var vm = vmodels.concat() - if (typeof skip === 'string') { - return - } else if (node) { - var newVmodel = Anot.vmodels[node.value] - var attrs = aslice.call(elem.attributes, 0) - - if (!newVmodel) { - return - } - - vm = [newVmodel] - - elem.removeAttribute(node.name) //removeAttributeNode不会刷新xx[anot]样式规则 - // 挂载VM对象到相应的元素上 - elem.__VM__ = newVmodel - hideProperty(newVmodel, '$elem', elem) - - if (vmodels.length) { - newVmodel.$up = vmodels[0] - vmodels[0].$children.push(newVmodel) - var props = {} - attrs.forEach(function(attr) { - if (/^:/.test(attr.name)) { - var name = attr.name.match(rmsAttr)[1] - var value = null - if (!name || Anot.directives[name] || events[name]) { - return - } - try { - value = parseExpr(attr.value, vmodels, {}).apply(0, vmodels) - value = toJson(value) - elem.removeAttribute(attr.name) - props[name] = value - } catch (error) { - log( - 'Props parse faild on (%s[class=%s]),', - elem.nodeName, - elem.className, - attr, - error + '' - ) - } - } - }) - // 一旦设定了 props的类型, 就必须传入正确的值 - for (var k in newVmodel.props) { - if (newVmodel.props[k] && newVmodel.props[k].type === 'PropsTypes') { - if (newVmodel.props[k].check(props[k])) { - newVmodel.props[k] = props[k] - delete props[k] - } else { - console.error( - new TypeError( - 'props.' + - k + - ' needs [' + - newVmodel.props[k].checkType + - '], but [' + - newVmodel.props[k].result + - '] given.' - ) - ) - } - } - } - Object.assign(newVmodel.props, props) - props = undefined - } - } - scanAttr(elem, vm) //扫描特性节点 - - if (newVmodel) { - setTimeout(function() { - if (typeof newVmodel.$mounted === 'function') { - newVmodel.$mounted() - } - delete newVmodel.$mounted - }) - } - } - var rhasHtml = /\|\s*html(?:\b|$)/, - r11a = /\|\|/g, - rlt = /</g, - rgt = />/g, - rstringLiteral = /(['"])(\\\1|.)+?\1/g, - rline = /\r?\n/g - function getToken(value) { - if (value.indexOf('|') > 0) { - var scapegoat = value.replace(rstringLiteral, function(_) { - return Array(_.length + 1).join('1') // jshint ignore:line - }) - var index = scapegoat.replace(r11a, '\u1122\u3344').indexOf('|') //干掉所有短路或 - if (index > -1) { - return { - type: 'text', - filters: value.slice(index).trim(), - expr: value.slice(0, index) - } - } - } - return { - type: 'text', - expr: value, - filters: '' - } - } - - function scanExpr(str) { - var tokens = [], - value, - start = 0, - stop - do { - stop = str.indexOf(openTag, start) - if (stop === -1) { - break - } - value = str.slice(start, stop) - if (value) { - // {{ 左边的文本 - tokens.push({ - expr: value - }) - } - start = stop + openTag.length - stop = str.indexOf(closeTag, start) - if (stop === -1) { - break - } - value = str.slice(start, stop) - if (value) { - //处理{{ }}插值表达式 - tokens.push(getToken(value.replace(rline, ''))) - } - start = stop + closeTag.length - } while (1) - value = str.slice(start) - if (value) { - //}} 右边的文本 - tokens.push({ - expr: value - }) - } - return tokens - } - - function scanText(textNode, vmodels, index) { - var bindings = [], - tokens = scanExpr(textNode.data) - if (tokens.length) { - for (var i = 0, token; (token = tokens[i++]); ) { - var node = DOC.createTextNode(token.expr) //将文本转换为文本节点，并替换原来的文本节点 - if (token.type) { - token.expr = token.expr.replace(roneTime, function() { - token.oneTime = true - return '' - }) // jshint ignore:line - token.element = node - token.filters = token.filters.replace(rhasHtml, function() { - token.type = 'html' - return '' - }) // jshint ignore:line - token.pos = index * 1000 + i - bindings.push(token) //收集带有插值表达式的文本 - } - anotFragment.appendChild(node) - } - textNode.parentNode.replaceChild(anotFragment, textNode) - if (bindings.length) executeBindings(bindings, vmodels) - } - } - - //使用来自游戏界的双缓冲技术,减少对视图的冗余刷新 - var Buffer = function() { - this.queue = [] - } - Buffer.prototype = { - render: function(isAnimate) { - if (!this.locked) { - this.locked = isAnimate ? root.offsetHeight + 10 : 1 - var me = this - Anot.nextTick(function() { - me.flush() - }) - } - }, - flush: function() { - for (var i = 0, sub; (sub = this.queue[i++]); ) { - sub.update && sub.update() - } - this.locked = 0 - this.queue = [] - } - } - - var buffer = new Buffer() - - var componentQueue = [] - var widgetList = [] - var componentHooks = { - __init__: noop, - componentWillMount: noop, - componentDidMount: noop, - childComponentDidMount: noop, - componentWillUnmount: noop, - render: function() { - return null - } - } - - function parseSlot(collections, vms) { - var arr = aslice.call(collections, 0) - var obj = { __extra__: [] } - arr.forEach(function(elem) { - switch (elem.nodeType) { - case 1: - var slot = elem.getAttribute('slot') - - if (slot) { - obj[slot] = obj[slot] || [] - elem.removeAttribute('slot') - obj[slot].push(elem.outerHTML) - } else { - var txt = elem.outerHTML - if (isWidget(elem) || /:[\w-]*=".*"/.test(txt)) { - break - } - if (rexpr.test(txt)) { - var expr = normalizeExpr(txt) - txt = parseExpr(expr, vms, {}).apply(0, vms) - } - - obj.__extra__.push(txt) - } - - break - case 3: - var txt = elem.textContent.trim() - if (txt) { - obj.__extra__.push(txt) - } - break - default: - break - } - elem.parentNode.removeChild(elem) - }) - return obj - } - - function parseVmValue(vm, key, val) { - if (arguments.length === 2) { - var oval = Function('o', 'return o.' + key)(vm) - if (oval && typeof oval === 'object') { - try { - return oval.$model - } catch (err) {} - } - return oval - } else if (arguments.length === 3) { - Function('o', 'v', 'return o.' + key + ' = v')(vm, val) - } - } - - Anot.components = {} - Anot.component = function(name, opts) { - if (opts) { - Anot.components[name] = Anot.mix({}, componentHooks, opts) - } - for (var i = 0, obj; (obj = componentQueue[i]); i++) { - if (name === obj.name) { - componentQueue.splice(i, 1) - i-- - // (obj, Anot.components[name], obj.element, obj.name) - ;(function(host, hooks, elem, widget) { - //如果elem已从Document里移除,直接返回 - if (!Anot.contains(DOC, elem) || elem.msResolved) { - Anot.Array.remove(componentQueue, host) - return - } - - var dependencies = 1 - - //===========收集各种配置======= - if (elem.getAttribute(':attr-uuid')) { - //如果还没有解析完,就延迟一下 #1155 - return - } - hooks.watch = hooks.watch || {} - var parentVm = host.vmodels.concat().pop() - var state = {} - var props = getOptionsFromTag(elem, host.vmodels) - var $id = props.uuid || generateID(widget) - var slots = { __extra__: [] } - - // 对象组件的子父vm关系, 只存最顶层的$components对象中, - while (parentVm.$up && parentVm.$up.__WIDGET__ === name) { - parentVm = parentVm.$up - } - - if (elem.childNodes.length) { - slots = parseSlot(elem.childNodes, host.vmodels) - } - var txtContent = slots.__extra__.join('') - delete slots.__extra__ - elem.text = function() { - return txtContent - } - - if (props.hasOwnProperty(':disabled')) { - var disabledKey = props[':disabled'] - var disabledKeyReverse = false - if (disabledKey.indexOf('!') === 0) { - disabledKey = disabledKey.slice(1) - disabledKeyReverse = true - } - state.disabled = parseVmValue(parentVm, disabledKey) - if (disabledKeyReverse) { - state.disabled = !state.disabled - } - - parentVm.$watch(disabledKey, function(val) { - if (disabledKeyReverse) { - val = !val - } - Anot.vmodels[$id].disabled = val - }) - - delete props[':disabled'] - } - if (props.hasOwnProperty(':loading')) { - var loadingKey = props[':loading'] - var loadingKeyReverse = false - if (loadingKey.indexOf('!') === 0) { - loadingKey = loadingKey.slice(1) - loadingKeyReverse = true - } - state.loading = parseVmValue(parentVm, loadingKey) - if (loadingKeyReverse) { - state.loading = !state.loading - } - parentVm.$watch(loadingKey, function(val) { - if (loadingKeyReverse) { - val = !val - } - Anot.vmodels[$id].loading = val - }) - delete props[':loading'] - } - - // :value可实现双向同步值 - if (props.hasOwnProperty(':value')) { - var valueKey = props[':value'] - var valueWatcher = function() { - var val = parseVmValue(parentVm, valueKey) - Anot.vmodels[$id].value = val - } - var childValueWatcher = function() { - var val = this.value - if (val && typeof val === 'object') { - val = val.$model - } - parseVmValue(parentVm, valueKey, val) - } - state.value = parseVmValue(parentVm, valueKey) - - if (hooks.watch.value) { - hooks.watch.value = [hooks.watch.value] - } else { - hooks.watch.value = [] - } - if (hooks.watch['value.length']) { - hooks.watch['value.length'] = [hooks.watch['value.length']] - } else { - hooks.watch['value.length'] = [] - } - if (hooks.watch['value.*']) { - hooks.watch['value.*'] = [hooks.watch['value.*']] - } else { - hooks.watch['value.*'] = [] - } - - parentVm.$watch(valueKey, valueWatcher) - if (Array.isArray(state.value)) { - parentVm.$watch(valueKey + '.*', valueWatcher) - parentVm.$watch(valueKey + '.length', valueWatcher) - hooks.watch['value.*'].push(childValueWatcher) - hooks.watch['value.length'].push(childValueWatcher) - } else { - hooks.watch.value.push(childValueWatcher) - } - - delete props[':value'] - } - - delete props.uuid - delete props.name - delete props.isWidget - - hooks.props = hooks.props || {} - hooks.state = hooks.state || {} - - Object.assign(hooks.props, props) - Object.assign(hooks.state, state) - - var __READY__ = false - - hooks.__init__.call(elem, hooks.props, hooks.state, function next() { - __READY__ = true - - delete elem.text - }) - - if (!__READY__) { - return - } - - hooks.$id = $id - - //==========构建VM========= - var { - componentWillMount, - componentDidMount, - childComponentDidMount, - componentWillUnmount, - render - } = hooks - - delete hooks.__init__ - delete hooks.componentWillMount - delete hooks.componentDidMount - delete hooks.childComponentDidMount - delete hooks.componentWillUnmount - - var vmodel = Anot(hooks) - Anot.vmodels[vmodel.$id] = vmodel - hideProperty(vmodel, '__WIDGET__', name) - hideProperty(vmodel, '$recycle', function() { - for (var i in this.$events) { - var ev = this.$events[i] || [] - var len = ev.length - while (len--) { - if (ev[len].type === null || ev[len].type === 'user-watcher') { - ev.splice(len, 1) - } - } - } - }) - delete vmodel.$mounted - - // 对象组件的子父vm关系, 只存最顶层的$components对象中, - // 而子vm, 无论向下多少级, 他们的$up对象也只存最顶层的组件vm - parentVm.$components.push(vmodel) - if (parentVm.__WIDGET__ === name) { - vmodel.$up = parentVm - } - - elem.msResolved = 1 //防止二进扫描此元素 - - componentWillMount.call(vmodel) - - Anot.clearHTML(elem) - var html = render.call(vmodel, slots) || '' - - html = html.replace(/<\w+[^>]*>/g, function(m, s) { - return m.replace(/[\n\t\s]{1,}/g, ' ') - }) - - elem.innerHTML = html - - hideProperty(vmodel, '$elem', elem) - elem.__VM__ = vmodel - - Anot.fireDom(elem, 'datasetchanged', { - vm: vmodel, - childReady: 1 - }) - - var children = 0 - var removeFn = Anot.bind(elem, 'datasetchanged', function(ev) { - if (ev.childReady) { - dependencies += ev.childReady - if (vmodel.$id !== ev.vm.$id) { - if (ev.childReady === -1) { - children++ - childComponentDidMount.call(vmodel, ev.vm) - } - ev.stopPropagation() - } - } - if (dependencies === 0) { - var timer = setTimeout(function() { - clearTimeout(timer) - elem.removeAttribute('is-widget') - componentDidMount.call(vmodel) - }, children ? Math.max(children * 17, 100) : 17) - - Anot.unbind(elem, 'datasetchanged', removeFn) - //================== - host.rollback = function() { - try { - componentWillUnmount.call(vmodel) - } catch (e) {} - parentVm.$recycle && parentVm.$recycle() - Anot.Array.remove(parentVm.$components, vmodel) - delete Anot.vmodels[vmodel.$id] - } - injectDisposeQueue(host, widgetList) - if (window.chrome) { - elem.addEventListener('DOMNodeRemovedFromDocument', function() { - setTimeout(rejectDisposeQueue) - }) - } - } - }) - - scanTag(elem, [vmodel]) - - if (!elem.childNodes.length) { - Anot.fireDom(elem, 'datasetchanged', { - vm: vmodel, - childReady: -1 - }) - } else { - var id2 = setTimeout(function() { - clearTimeout(id2) - Anot.fireDom(elem, 'datasetchanged', { - vm: vmodel, - childReady: -1 - }) - }, 17) - } - })(obj, toJson(Anot.components[name]), obj.element, obj.name) // jshint ignore:line - } - } - } - - function isWidget(el) { - //如果是组件,则返回组件的名字 - var name = el.nodeName.toLowerCase() - if (/^anot-([a-z][a-z0-9\-]*)$/.test(name)) { - return RegExp.$1 - } - return null - } - - function isRef(el) { - return el.hasAttribute('ref') ? el.getAttribute('ref') : null - } - - var bools = [ - 'autofocus,autoplay,async,allowTransparency,checked,controls', - 'declare,disabled,defer,defaultChecked,defaultSelected', - 'contentEditable,isMap,loop,multiple,noHref,noResize,noShade', - 'open,readOnly,selected' - ].join(',') - var boolMap = {} - bools.replace(rword, function(name) { - boolMap[name.toLowerCase()] = name - }) - - var propMap = { - //属性名映射 - 'accept-charset': 'acceptCharset', - char: 'ch', - charoff: 'chOff', - class: 'className', - for: 'htmlFor', - 'http-equiv': 'httpEquiv' - } - - var anomaly = [ - 'accessKey,bgColor,cellPadding,cellSpacing,codeBase,codeType,colSpan', - 'dateTime,defaultValue,frameBorder,longDesc,maxLength,marginWidth,marginHeight', - 'rowSpan,tabIndex,useMap,vSpace,valueType,vAlign' - ].join(',') - anomaly.replace(rword, function(name) { - propMap[name.toLowerCase()] = name - }) - - var attrDir = Anot.directive('attr', { - init: function(binding) { - //{{aaa}} --> aaa - //{{aaa}}/bbb.html --> (aaa) + "/bbb.html" - binding.expr = normalizeExpr(binding.expr.trim()) - if (binding.type === 'include') { - var elem = binding.element - effectBinding(elem, binding) - binding.includeRendered = getBindingCallback( - elem, - 'data-rendered', - binding.vmodels - ) - binding.includeLoaded = getBindingCallback( - elem, - 'data-loaded', - binding.vmodels - ) - var outer = (binding.includeReplace = !!Anot(elem).data( - 'includeReplace' - )) - if (Anot(elem).data('cache')) { - binding.templateCache = {} - } - binding.start = DOC.createComment(':include') - binding.end = DOC.createComment(':include-end') - if (outer) { - binding.element = binding.end - binding._element = elem - elem.parentNode.insertBefore(binding.start, elem) - elem.parentNode.insertBefore(binding.end, elem.nextSibling) - } else { - elem.insertBefore(binding.start, elem.firstChild) - elem.appendChild(binding.end) - } - } - }, - update: function(val) { - var elem = this.element - var obj = {} - var vm = this.vmodels[0] - - val = toJson(val) - - if (this.param) { - if (typeof val === 'object' && val !== null) { - if (Array.isArray(val)) { - obj[this.param] = val - } else { - if (Date.isDate(val)) { - obj[this.param] = val.toUTCString() - } else { - obj[this.param] = val - } - } - } else { - obj[this.param] = val - } - } else { - if (!val || typeof val !== 'object' || Array.isArray(val)) { - return - } - if (Date.isDate(val)) { - return - } - - obj = val - } - - for (var i in obj) { - if (i === 'style') { - console.error('设置style样式, 请改用 :css指令') - continue - } - // 通过属性设置回调,必须以@符号开头 - if (i.indexOf('@') === 0) { - if (typeof obj[i] !== 'function') { - continue - } - } - if (i === 'href' || i === 'src') { - //处理IE67自动转义的问题 - if (!root.hasAttribute) obj[i] = obj[i].replace(/&/g, '&') - - elem[i] = obj[i] - - //chrome v37- 下embed标签动态设置的src，无法发起请求 - if (window.chrome && elem.tagName === 'EMBED') { - var _parent = elem.parentNode - var com = DOC.createComment(':src') - _parent.replaceChild(com, elem) - _parent.replaceChild(elem, com) - } - } else { - var k = i - //古董IE下，部分属性名字要进行映射 - if (!W3C && propMap[k]) { - k = propMap[k] - } - if (obj[i] === false || obj[i] === null || obj[i] === undefined) { - obj[i] = '' - } - - if (typeof elem[boolMap[k]] === 'boolean') { - //布尔属性必须使用el.xxx = true|false方式设值 - elem[boolMap[k]] = !!obj[i] - - //如果为false, IE全系列下相当于setAttribute(xxx, ''),会影响到样式,需要进一步处理 - if (!obj[i]) { - obj[i] = !!obj[i] - } - if (obj[i] === false) { - elem.removeAttribute(k) - continue - } - } - - //SVG只能使用setAttribute(xxx, yyy), VML只能使用elem.xxx = yyy ,HTML的固有属性必须elem.xxx = yyy - var isInnate = rsvg.test(elem) - ? false - : DOC.namespaces && isVML(elem) - ? true - : k in elem.cloneNode(false) - if (isInnate) { - elem[k] = obj[i] - } else { - if (typeof obj[i] === 'object') { - obj[i] = Date.isDate(obj[i]) - ? obj[i].toUTCString() - : JSON.stringify(obj[i]) - } else if (typeof obj[i] === 'function') { - k = ronattr + camelize(k.slice(1)) - elem[k] = obj[i].bind(vm) - obj[i] = k - } - elem.setAttribute(k, obj[i]) - } - } - } - } - }) - - //类名定义， :class="xx:yy" :class="{xx: yy}" :class="xx" :class="{{xx}}" - Anot.directive('class', { - init: function(binding) { - var expr = [] - if (!/^\{.*\}$/.test(binding.expr)) { - expr = binding.expr.split(':') - expr[1] = (expr[1] && expr[1].trim()) || 'true' - var arr = expr[0].split(/\s+/) - binding.expr = - '{' + - arr - .map(function(it) { - return it + ': ' + expr[1] - }) - .join(', ') + - '}' - } else if (/^\{\{.*\}\}$/.test(binding.expr)) { - binding.expr = binding.expr.slice(2, -2) - } - - if (binding.type === 'hover' || binding.type === 'active') { - //确保只绑定一次 - if (!binding.hasBindEvent) { - var elem = binding.element - var $elem = Anot(elem) - var activate = 'mouseenter' //在移出移入时切换类名 - var abandon = 'mouseleave' - if (binding.type === 'active') { - //在聚焦失焦中切换类名 - elem.tabIndex = elem.tabIndex || -1 - activate = 'mousedown' - abandon = 'mouseup' - var fn0 = $elem.bind('mouseleave', function() { - $elem.removeClass(expr[0]) - }) - } - } - - var fn1 = $elem.bind(activate, function() { - $elem.addClass(expr[0]) - }) - var fn2 = $elem.bind(abandon, function() { - $elem.removeClass(expr[0]) - }) - binding.rollback = function() { - $elem.unbind('mouseleave', fn0) - $elem.unbind(activate, fn1) - $elem.unbind(abandon, fn2) - } - binding.hasBindEvent = true - } - }, - update: function(val) { - if (this.type !== 'class') { - return - } - var obj = val - if (!obj || this.param) - return log( - 'class指令语法错误 %c %s="%s"', - 'color:#f00', - this.name, - this.expr - ) - - if (typeof obj === 'string') { - obj = {} - obj[val] = true - } - - if (!Anot.isPlainObject(obj)) { - obj = obj.$model - } - - var $elem = Anot(this.element) - for (var i in obj) { - $elem.toggleClass(i, !!obj[i]) - } - } - }) - - 'hover,active'.replace(rword, function(name) { - directives[name] = directives['class'] - }) - - //样式定义 :css-width="200" - //:css="{width: 200}" - Anot.directive('css', { - init: directives.attr.init, - update: function(val) { - var $elem = Anot(this.element) - if (!this.param) { - var obj = val - try { - if (typeof val === 'object') { - if (!Anot.isPlainObject(val)) obj = val.$model - } else { - obj = new Function('return ' + val)() - } - for (var i in obj) { - $elem.css(i, obj[i]) - } - } catch (err) { - log('样式格式错误 %c %s="%s"', 'color:#f00', this.name, this.expr) - } - } else { - $elem.css(this.param, val) - } - } - }) - - //兼容2种写法 :data-xx="yy", :data="{xx: yy}" - Anot.directive('data', { - priority: 100, - init: directives.attr.init, - update: function(val) { - var obj = val - if (typeof obj === 'object' && obj !== null) { - if (!Anot.isPlainObject(obj)) obj = val.$model - - for (var i in obj) { - this.element.setAttribute('data-' + i, obj[i]) - } - } else { - if (!this.param) return - - this.element.setAttribute('data-' + this.param, obj) - } - } - }) - - /*------ 表单验证 -------*/ - var __rules = {} - Anot.validate = function(key, cb) { - if (!__rules[key]) { - throw new Error('validate [' + key + '] not exists.') - } - if (typeof cb === 'function') { - __rules[key].event = cb - } - var result = __rules[key].result - for (var k in result) { - if (!result[k].passed) { - return result[k] - } - } - return true - } - Anot.directive('rule', { - priority: 2010, - init: function(binding) { - if (binding.param && !__rules[binding.param]) { - __rules[binding.param] = { - event: noop, - result: {} - } - } - binding.target = __rules[binding.param] - }, - update: function(opt) { - var _this = this - var elem = this.element - if (!['INPUT', 'TEXTAREA'].includes(elem.nodeName)) { - return - } - if (elem.msBinded) { - return - } - if (this.target) { - this.target.result[elem.expr] = { key: elem.expr } - } - var target = this.target - - // 0: 验证通过 - // 10001: 不能为空 - // 10002: 必须为合法数字 - // 10003: Email格式错误 - // 10004: 手机格式错误 - // 10005: 必须为纯中文 - // 10006: 格式匹配错误(正则) - // 10011: 输入值超过指定最大长度 - // 10012: 输入值短于指定最小长度 - // 10021: 输入值大于指定最大数值 - // 10022: 输入值小于指定最小数值 - // 10031: 与指定的表单的值不一致 - function checked(ev) { - var val = elem.value - var code = 0 - - if (opt.require && (val === '' || val === null)) { - code = 10001 - } - - if (code === 0 && opt.isNumeric) { - code = !isFinite(val) ? 10002 : 0 - } - - if (code === 0 && opt.isEmail) - code = !/^[\w\.\-]+@\w+([\.\-]\w+)*\.\w+$/.test(val) ? 10003 : 0 - - if (code === 0 && opt.isPhone) { - code = !/^1[34578]\d{9}$/.test(val) ? 10004 : 0 - } - - if (code === 0 && opt.isCN) { - code = !/^[\u4e00-\u9fa5]+$/.test(val) ? 10005 : 0 - } - - if (code === 0 && opt.exp) { - code = !opt.exp.test(val) ? 10006 : 0 - } - - if (code === 0 && opt.maxLen) { - code = val.length > opt.maxLen ? 10011 : 0 - } - - if (code === 0 && opt.minLen) { - code = val.length < opt.minLen ? 10012 : 0 - } - - if (code === 0 && opt.hasOwnProperty('max')) { - code = val > opt.max ? 10021 : 0 - } - - if (code === 0 && opt.hasOwnProperty('min')) { - code = val < opt.min ? 10022 : 0 - } - - if (code === 0 && opt.eq) { - var eqVal = parseVmValue(_this.vmodels[0], opt.eq) - code = val !== eqVal ? 10031 : 0 - } - - target.result[elem.expr].code = code - target.result[elem.expr].passed = opt.require - ? code === 0 - : val - ? code === 0 - : true - - var passed = true - for (var k in target.result) { - if (!target.result[k].passed) { - passed = false - target.event(target.result[k]) - break - } - } - if (passed) { - target.event(true) - } - } - Anot(elem).bind('blur', checked) - this.rollback = function() { - Anot(elem).unbind('blur', checked) - } - elem.msBinded = true - checked() - } - }) - - //双工绑定 - var rduplexType = /^(?:checkbox|radio)$/ - var rduplexParam = /^(?:radio|checked)$/ - var rnoduplexInput = /^(file|button|reset|submit|checkbox|radio|range)$/ - var duplexBinding = Anot.directive('duplex', { - priority: 2000, - init: function(binding, hasCast) { - var elem = binding.element - var vmodels = binding.vmodels - binding.changed = - getBindingCallback(elem, 'data-changed', vmodels) || noop - var params = [] - var casting = oneObject('string,number,boolean,checked') - if (elem.type === 'radio' && binding.param === '') { - binding.param = 'checked' - } - - binding.param.replace(rw20g, function(name) { - if (rduplexType.test(elem.type) && rduplexParam.test(name)) { - name = 'checked' - binding.isChecked = true - binding.xtype = 'radio' - } - - if (casting[name]) { - hasCast = true - } - Anot.Array.ensure(params, name) - }) - if (!hasCast) { - params.push('string') - } - binding.param = params.join('-') - if (!binding.xtype) { - binding.xtype = - elem.tagName === 'SELECT' - ? 'select' - : elem.type === 'checkbox' - ? 'checkbox' - : elem.type === 'radio' - ? 'radio' - : /^change/.test(elem.getAttribute('data-event')) - ? 'change' - : 'input' - } - elem.expr = binding.expr - //===================绑定事件====================== - var bound = (binding.bound = function(type, callback) { - elem.addEventListener(type, callback, false) - var old = binding.rollback - binding.rollback = function() { - elem.anotSetter = null - Anot.unbind(elem, type, callback) - old && old() - } - }) - function callback(value) { - binding.changed.call(this, value) - } - var composing = false - function compositionStart() { - composing = true - } - function compositionEnd() { - composing = false - setTimeout(updateVModel) - } - var updateVModel = function(e) { - var val = elem.value - //防止递归调用形成死循环 - //处理中文输入法在minlengh下引发的BUG - if (composing || val === binding.oldValue || binding.pipe === null) { - return - } - - var lastValue = binding.pipe(val, binding, 'get') - binding.oldValue = val - binding.setter(lastValue) - - callback.call(elem, lastValue) - Anot.fireDom(elem, 'change') - } - switch (binding.xtype) { - case 'radio': - bound('click', function() { - var lastValue = binding.pipe(elem.value, binding, 'get') - binding.setter(lastValue) - callback.call(elem, lastValue) - }) - break - case 'checkbox': - bound('change', function() { - var method = elem.checked ? 'ensure' : 'remove' - var array = binding.getter.apply(0, binding.vmodels) - if (!Array.isArray(array)) { - log(':duplex应用于checkbox上要对应一个数组') - array = [array] - } - var val = binding.pipe(elem.value, binding, 'get') - Anot.Array[method](array, val) - callback.call(elem, array) - }) - break - case 'change': - bound('change', updateVModel) - break - case 'input': - bound('input', updateVModel) - bound('keyup', updateVModel) - if (!IEVersion) { - bound('compositionstart', compositionStart) - bound('compositionend', compositionEnd) - bound('DOMAutoComplete', updateVModel) - } - break - case 'select': - bound('change', function() { - var val = Anot(elem).val() //字符串或字符串数组 - if (Array.isArray(val)) { - val = val.map(function(v) { - return binding.pipe(v, binding, 'get') - }) - } else { - val = binding.pipe(val, binding, 'get') - } - if (val + '' !== binding.oldValue) { - try { - binding.setter(val) - } catch (ex) { - log(ex) - } - } - }) - bound('datasetchanged', function(e) { - if (e.bubble === 'selectDuplex') { - var value = binding._value - var curValue = Array.isArray(value) - ? value.map(String) - : value + '' - Anot(elem).val(curValue) - elem.oldValue = curValue + '' - callback.call(elem, curValue) - } - }) - break - } - if (binding.xtype === 'input' && !rnoduplexInput.test(elem.type)) { - if (elem.type !== 'hidden') { - bound('focus', function() { - elem.msFocus = true - }) - bound('blur', function() { - elem.msFocus = false - }) - } - elem.anotSetter = updateVModel //#765 - watchValueInTimer(function() { - if (root.contains(elem)) { - if (!elem.msFocus) { - updateVModel() - } - } else if (!elem.msRetain) { - return false - } - }) - } - }, - update: function(value) { - var elem = this.element, - binding = this, - curValue - if (!this.init) { - var cpipe = binding.pipe || (binding.pipe = pipe) - cpipe(null, binding, 'init') - this.init = 1 - } - switch (this.xtype) { - case 'input': - elem.value = value - break - case 'change': - curValue = this.pipe(value, this, 'set') //fix #673 - if (curValue !== this.oldValue) { - var fixCaret = false - if (elem.msFocus) { - try { - var start = elem.selectionStart - var end = elem.selectionEnd - if (start === end) { - var pos = start - fixCaret = true - } - } catch (e) {} - } - elem.value = this.oldValue = curValue - if (fixCaret && !elem.readOnly) { - elem.selectionStart = elem.selectionEnd = pos - } - } - break - case 'radio': - curValue = binding.isChecked ? !!value : value + '' === elem.value - elem.checked = curValue - break - case 'checkbox': - var array = [].concat(value) //强制转换为数组 - curValue = this.pipe(elem.value, this, 'get') - elem.checked = array.indexOf(curValue) > -1 - break - case 'select': - //必须变成字符串后才能比较 - binding._value = value - if (!elem.msHasEvent) { - elem.msHasEvent = 'selectDuplex' - //必须等到其孩子准备好才触发 - } else { - Anot.fireDom(elem, 'datasetchanged', { - bubble: elem.msHasEvent - }) - } - break - } - } - }) - - function fixNull(val) { - return val == null ? '' : val - } - Anot.duplexHooks = { - checked: { - get: function(val, binding) { - return !binding.oldValue - } - }, - string: { - get: function(val) { - //同步到VM - return val - }, - set: fixNull - }, - boolean: { - get: function(val) { - return val === 'true' - }, - set: fixNull - }, - number: { - get: function(val, binding) { - var number = +val - if (+val === number) { - return number - } - return 0 - }, - set: fixNull - } - } - - function pipe(val, binding, action, e) { - binding.param.replace(rw20g, function(name) { - var hook = Anot.duplexHooks[name] - if (hook && typeof hook[action] === 'function') { - val = hook[action](val, binding) - } - }) - return val - } - - var TimerID, - ribbon = [] - - Anot.tick = function(fn) { - if (ribbon.push(fn) === 1) { - TimerID = setInterval(ticker, 60) - } - } - - function ticker() { - for (var n = ribbon.length - 1; n >= 0; n--) { - var el = ribbon[n] - if (el() === false) { - ribbon.splice(n, 1) - } - } - if (!ribbon.length) { - clearInterval(TimerID) - } - } - - var watchValueInTimer = noop - new function() { - // jshint ignore:line - try { - //#272 IE9-IE11, firefox - var setters = {} - var aproto = HTMLInputElement.prototype - var bproto = HTMLTextAreaElement.prototype - function newSetter(value) { - // jshint ignore:line - setters[this.tagName].call(this, value) - if (!this.msFocus && this.anotSetter) { - this.anotSetter() - } - } - var inputProto = HTMLInputElement.prototype - Object.getOwnPropertyNames(inputProto) //故意引发IE6-8等浏览器报错 - setters['INPUT'] = Object.getOwnPropertyDescriptor(aproto, 'value').set - - Object.defineProperty(aproto, 'value', { - set: newSetter - }) - setters['TEXTAREA'] = Object.getOwnPropertyDescriptor(bproto, 'value').set - Object.defineProperty(bproto, 'value', { - set: newSetter - }) - } catch (e) { - //在chrome 43中 :duplex终于不需要使用定时器实现双向绑定了 - // http://updates.html5rocks.com/2015/04/DOM-attributes-now-on-the-prototype - // https://docs.google.com/document/d/1jwA8mtClwxI-QJuHT7872Z0pxpZz8PBkf2bGAbsUtqs/edit?pli=1 - watchValueInTimer = Anot.tick - } - }() // jshint ignore:line - - /*-------------动画------------*/ - - Anot.directive('effect', { - priority: 5, - init: function(binding) { - var text = binding.expr, - className, - rightExpr - var colonIndex = text - .replace(rexprg, function(a) { - return a.replace(/./g, '0') - }) - .indexOf(':') //取得第一个冒号的位置 - if (colonIndex === -1) { - // 比如 :class/effect="aaa bbb ccc" 的情况 - className = text - rightExpr = true - } else { - // 比如 :class/effect-1="ui-state-active:checked" 的情况 - className = text.slice(0, colonIndex) - rightExpr = text.slice(colonIndex + 1) - } - if (!rexpr.test(text)) { - className = quote(className) - } else { - className = normalizeExpr(className) - } - binding.expr = '[' + className + ',' + rightExpr + ']' - }, - update: function(arr) { - var name = arr[0] - var elem = this.element - if (elem.getAttribute('data-effect-name') === name) { - return - } else { - elem.removeAttribute('data-effect-driver') - } - var inlineStyles = elem.style - var computedStyles = window.getComputedStyle - ? window.getComputedStyle(elem) - : null - var useAni = false - if (computedStyles && (supportTransition || supportAnimation)) { - //如果支持CSS动画 - var duration = - inlineStyles[transitionDuration] || computedStyles[transitionDuration] - if (duration && duration !== '0s') { - elem.setAttribute('data-effect-driver', 't') - useAni = true - } - - if (!useAni) { - duration = - inlineStyles[animationDuration] || computedStyles[animationDuration] - if (duration && duration !== '0s') { - elem.setAttribute('data-effect-driver', 'a') - useAni = true - } - } - } - - if (!useAni) { - if (Anot.effects[name]) { - elem.setAttribute('data-effect-driver', 'j') - useAni = true - } - } - if (useAni) { - elem.setAttribute('data-effect-name', name) - } - } - }) - - Anot.effects = {} - Anot.effect = function(name, callbacks) { - Anot.effects[name] = callbacks - } - - var supportTransition = false - var supportAnimation = false - - var transitionEndEvent - var animationEndEvent - var transitionDuration = Anot.cssName('transition-duration') - var animationDuration = Anot.cssName('animation-duration') - new function() { - // jshint ignore:line - var checker = { - TransitionEvent: 'transitionend', - WebKitTransitionEvent: 'webkitTransitionEnd', - OTransitionEvent: 'oTransitionEnd', - otransitionEvent: 'otransitionEnd' - } - var tran - //有的浏览器同时支持私有实现与标准写法，比如webkit支持前两种，Opera支持1、3、4 - for (var name in checker) { - if (window[name]) { - tran = checker[name] - break - } - try { - var a = document.createEvent(name) - tran = checker[name] - break - } catch (e) {} - } - if (typeof tran === 'string') { - supportTransition = true - transitionEndEvent = tran - } - - //大致上有两种选择 - //IE10+, Firefox 16+ & Opera 12.1+: animationend - //Chrome/Safari: webkitAnimationEnd - //http://blogs.msdn.com/b/davrous/archive/2011/12/06/introduction-to-css3-animat ions.aspx - //IE10也可以使用MSAnimationEnd监听，但是回调里的事件 type依然为animationend - // el.addEventListener("MSAnimationEnd", function(e) { - // alert(e.type)// animationend！！！ - // }) - checker = { - AnimationEvent: 'animationend', - WebKitAnimationEvent: 'webkitAnimationEnd' - } - var ani - for (name in checker) { - if (window[name]) { - ani = checker[name] - break - } - } - if (typeof ani === 'string') { - supportTransition = true - animationEndEvent = ani - } - }() - - var effectPool = [] //重复利用动画实例 - function effectFactory(el, opts) { - if (!el || el.nodeType !== 1) { - return null - } - if (opts) { - var name = opts.effectName - var driver = opts.effectDriver - } else { - name = el.getAttribute('data-effect-name') - driver = el.getAttribute('data-effect-driver') - } - if (!name || !driver) { - return null - } - - var instance = effectPool.pop() || new Effect() - instance.el = el - instance.driver = driver - instance.useCss = driver !== 'j' - if (instance.useCss) { - opts && Anot(el).addClass(opts.effectClass) - instance.cssEvent = - driver === 't' ? transitionEndEvent : animationEndEvent - } - instance.name = name - instance.callbacks = Anot.effects[name] || {} - - return instance - } - - function effectBinding(elem, binding) { - var name = elem.getAttribute('data-effect-name') - if (name) { - binding.effectName = name - binding.effectDriver = elem.getAttribute('data-effect-driver') - var stagger = +elem.getAttribute('data-effect-stagger') - binding.effectLeaveStagger = - +elem.getAttribute('data-effect-leave-stagger') || stagger - binding.effectEnterStagger = - +elem.getAttribute('data-effect-enter-stagger') || stagger - binding.effectClass = elem.className || NaN - } - } - function upperFirstChar(str) { - return str.replace(/^[\S]/g, function(m) { - return m.toUpperCase() - }) - } - var effectBuffer = new Buffer() - function Effect() {} //动画实例,做成类的形式,是为了共用所有原型方法 - - Effect.prototype = { - contrustor: Effect, - enterClass: function() { - return getEffectClass(this, 'enter') - }, - leaveClass: function() { - return getEffectClass(this, 'leave') - }, - // 共享一个函数 - actionFun: function(name, before, after) { - if (document.hidden) { - return - } - var me = this - var el = me.el - var isLeave = name === 'leave' - name = isLeave ? 'leave' : 'enter' - var oppositeName = isLeave ? 'enter' : 'leave' - callEffectHook(me, 'abort' + upperFirstChar(oppositeName)) - callEffectHook(me, 'before' + upperFirstChar(name)) - if (!isLeave) before(el) //这里可能做插入DOM树的操作,因此必须在修改类名前执行 - var cssCallback = function(cancel) { - el.removeEventListener(me.cssEvent, me.cssCallback) - if (isLeave) { - before(el) //这里可能做移出DOM树操作,因此必须位于动画之后 - Anot(el).removeClass(me.cssClass) - } else { - if (me.driver === 'a') { - Anot(el).removeClass(me.cssClass) - } - } - if (cancel !== true) { - callEffectHook(me, 'after' + upperFirstChar(name)) - after && after(el) - } - me.dispose() - } - if (me.useCss) { - if (me.cssCallback) { - //如果leave动画还没有完成,立即完成 - me.cssCallback(true) - } - - me.cssClass = getEffectClass(me, name) - me.cssCallback = cssCallback - - me.update = function() { - el.addEventListener(me.cssEvent, me.cssCallback) - if (!isLeave && me.driver === 't') { - //transtion延迟触发 - Anot(el).removeClass(me.cssClass) - } - } - Anot(el).addClass(me.cssClass) //animation会立即触发 - - effectBuffer.render(true) - effectBuffer.queue.push(me) - } else { - callEffectHook(me, name, cssCallback) - } - }, - enter: function(before, after) { - this.actionFun.apply(this, ['enter'].concat(Anot.slice(arguments))) - }, - leave: function(before, after) { - this.actionFun.apply(this, ['leave'].concat(Anot.slice(arguments))) - }, - dispose: function() { - //销毁与回收到池子中 - this.update = this.cssCallback = null - if (effectPool.unshift(this) > 100) { - effectPool.pop() - } - } - } - - function getEffectClass(instance, type) { - var a = instance.callbacks[type + 'Class'] - if (typeof a === 'string') return a - if (typeof a === 'function') return a() - return instance.name + '-' + type - } - - function callEffectHook(effect, name, cb) { - var hook = effect.callbacks[name] - if (hook) { - hook.call(effect, effect.el, cb) - } - } - - var applyEffect = function(el, dir /*[before, [after, [opts]]]*/) { - var args = aslice.call(arguments, 0) - if (typeof args[2] !== 'function') { - args.splice(2, 0, noop) - } - if (typeof args[3] !== 'function') { - args.splice(3, 0, noop) - } - var before = args[2] - var after = args[3] - var opts = args[4] - var effect = effectFactory(el, opts) - if (!effect) { - before() - after() - return false - } else { - var method = dir ? 'enter' : 'leave' - effect[method](before, after) - } - } - - Anot.mix(Anot.effect, { - apply: applyEffect, - append: function(el, _parent, after, opts) { - return applyEffect( - el, - 1, - function() { - _parent.appendChild(el) - }, - after, - opts - ) - }, - before: function(el, target, after, opts) { - return applyEffect( - el, - 1, - function() { - target.parentNode.insertBefore(el, target) - }, - after, - opts - ) - }, - remove: function(el, _parent, after, opts) { - return applyEffect( - el, - 0, - function() { - if (el.parentNode === _parent) _parent.removeChild(el) - }, - after, - opts - ) - } - }) - - Anot.directive('html', { - update: function(val) { - var binding = this - var elem = this.element - var isHtmlFilter = elem.nodeType !== 1 - var _parent = isHtmlFilter ? elem.parentNode : elem - if (!_parent) return - val = val == null ? '' : val - - if (elem.nodeType === 3) { - var signature = generateID('html') - _parent.insertBefore(DOC.createComment(signature), elem) - binding.element = DOC.createComment(signature + ':end') - _parent.replaceChild(binding.element, elem) - elem = binding.element - } - if (typeof val !== 'object') { - //string, number, boolean - var fragment = Anot.parseHTML(String(val)) - } else if (val.nodeType === 11) { - //将val转换为文档碎片 - fragment = val - } else if (val.nodeType === 1 || val.item) { - var nodes = val.nodeType === 1 ? val.childNodes : val.item - fragment = anotFragment.cloneNode(true) - while (nodes[0]) { - fragment.appendChild(nodes[0]) - } - } - - nodes = Anot.slice(fragment.childNodes) - //插入占位符, 如果是过滤器,需要有节制地移除指定的数量,如果是html指令,直接清空 - if (isHtmlFilter) { - var endValue = elem.nodeValue.slice(0, -4) - while (true) { - var node = elem.previousSibling - if (!node || (node.nodeType === 8 && node.nodeValue === endValue)) { - break - } else { - _parent.removeChild(node) - } - } - _parent.insertBefore(fragment, elem) - } else { - Anot.clearHTML(elem).appendChild(fragment) - } - scanNodeArray(nodes, binding.vmodels) - } - }) - - Anot.directive('if', { - priority: 10, - update: function(val) { - var binding = this - var elem = this.element - var stamp = (binding.stamp = +new Date()) - var par - var after = function() { - if (stamp !== binding.stamp) return - binding.recoverNode = null - } - if (binding.recoverNode) binding.recoverNode() // 还原现场，有移动节点的都需要还原现场 - try { - if (!elem.parentNode) return - par = elem.parentNode - } catch (e) { - return - } - if (val) { - //插回DOM树 - function alway() { - // jshint ignore:line - if (elem.getAttribute(binding.name)) { - elem.removeAttribute(binding.name) - scanAttr(elem, binding.vmodels) - } - binding.rollback = null - } - if (elem.nodeType === 8) { - var keep = binding.keep - var hasEffect = Anot.effect.apply( - keep, - 1, - function() { - if (stamp !== binding.stamp) return - elem.parentNode.replaceChild(keep, elem) - elem = binding.element = keep //这时可能为null - if (keep.getAttribute('_required')) { - //#1044 - elem.required = true - elem.removeAttribute('_required') - } - if (elem.querySelectorAll) { - Anot.each(elem.querySelectorAll('[_required=true]'), function( - el - ) { - el.required = true - el.removeAttribute('_required') - }) - } - alway() - }, - after - ) - hasEffect = hasEffect === false - } - if (!hasEffect) alway() - } else { - //移出DOM树，并用注释节点占据原位置 - if (elem.nodeType === 1) { - if (elem.required === true) { - elem.required = false - elem.setAttribute('_required', 'true') - } - try { - //如果不支持querySelectorAll或:required,可以直接无视 - Anot.each(elem.querySelectorAll(':required'), function(el) { - elem.required = false - el.setAttribute('_required', 'true') - }) - } catch (e) {} - - var node = (binding.element = DOC.createComment(':if')), - pos = elem.nextSibling - binding.recoverNode = function() { - binding.recoverNode = null - if (node.parentNode !== par) { - par.insertBefore(node, pos) - binding.keep = elem - } - } - - Anot.effect.apply( - elem, - 0, - function() { - binding.recoverNode = null - if (stamp !== binding.stamp) return - elem.parentNode.replaceChild(node, elem) - binding.keep = elem //元素节点 - ifGroup.appendChild(elem) - binding.rollback = function() { - if (elem.parentNode === ifGroup) { - ifGroup.removeChild(elem) - } - } - }, - after - ) - } - } - } - }) - - var rnoscripts = /(?:[\s\S]+?)<\/noscript>/gim - var rnoscriptText = /([\s\S]+?)<\/noscript>/im - - var getXHR = function() { - return new window.XMLHttpRequest() // jshint ignore:line - } - //将所有远程加载的模板,以字符串形式存放到这里 - var templatePool = (Anot.templateCache = {}) - - function getTemplateContainer(binding, id, text) { - var div = binding.templateCache && binding.templateCache[id] - if (div) { - var dom = DOC.createDocumentFragment(), - firstChild - while ((firstChild = div.firstChild)) { - dom.appendChild(firstChild) - } - return dom - } - return Anot.parseHTML(text) - } - function nodesToFrag(nodes) { - var frag = DOC.createDocumentFragment() - for (var i = 0, len = nodes.length; i < len; i++) { - frag.appendChild(nodes[i]) - } - return frag - } - Anot.directive('include', { - init: directives.attr.init, - update: function(val) { - var binding = this - var elem = this.element - var vmodels = binding.vmodels - var rendered = binding.includeRendered - var effectClass = binding.effectName && binding.effectClass // 是否开启动画 - var templateCache = binding.templateCache // 是否data-include-cache - var outer = binding.includeReplace // 是否data-include-replace - var loaded = binding.includeLoaded - var target = outer ? elem.parentNode : elem - var _ele = binding._element // data-include-replace binding.element === binding.end - - binding.recoverNodes = binding.recoverNodes || Anot.noop - - var scanTemplate = function(text) { - var _stamp = (binding._stamp = +new Date()) // 过滤掉频繁操作 - if (loaded) { - var newText = loaded.apply(target, [text].concat(vmodels)) - if (typeof newText === 'string') text = newText - } - if (rendered) { - checkScan( - target, - function() { - rendered.call(target) - }, - NaN - ) - } - var lastID = binding.includeLastID || '_default' // 默认 - - binding.includeLastID = val - var leaveEl = - (templateCache && templateCache[lastID]) || - DOC.createElement(elem.tagName || binding._element.tagName) // 创建一个离场元素 - - if (effectClass) { - leaveEl.className = effectClass - target.insertBefore(leaveEl, binding.start) // 插入到start之前，防止被错误的移动 - } - - // cache or animate，移动节点 - ;(templateCache || {})[lastID] = leaveEl - var fragOnDom = binding.recoverNodes() // 恢复动画中的节点 - if (fragOnDom) { - target.insertBefore(fragOnDom, binding.end) - } - while (true) { - var node = binding.start.nextSibling - if (node && node !== leaveEl && node !== binding.end) { - leaveEl.appendChild(node) - } else { - break - } - } - - // 元素退场 - Anot.effect.remove( - leaveEl, - target, - function() { - if (templateCache) { - // write cache - if (_stamp === binding._stamp) ifGroup.appendChild(leaveEl) - } - }, - binding - ) - - var enterEl = target, - before = Anot.noop, - after = Anot.noop - - var fragment = getTemplateContainer(binding, val, text) - var nodes = Anot.slice(fragment.childNodes) - - if (outer && effectClass) { - enterEl = _ele - enterEl.innerHTML = '' // 清空 - enterEl.setAttribute(':skip', 'true') - target.insertBefore(enterEl, binding.end.nextSibling) // 插入到bingding.end之后避免被错误的移动 - before = function() { - enterEl.insertBefore(fragment, null) // 插入节点 - } - after = function() { - binding.recoverNodes = Anot.noop - if (_stamp === binding._stamp) { - fragment = nodesToFrag(nodes) - target.insertBefore(fragment, binding.end) // 插入真实element - scanNodeArray(nodes, vmodels) - } - if (enterEl.parentNode === target) target.removeChild(enterEl) // 移除入场动画元素 - } - binding.recoverNodes = function() { - binding.recoverNodes = Anot.noop - return nodesToFrag(nodes) - } - } else { - before = function() { - //新添加元素的动画 - target.insertBefore(fragment, binding.end) - scanNodeArray(nodes, vmodels) - } - } - - Anot.effect.apply(enterEl, 'enter', before, after) - } - - if (!val) return - - var el = val - - if (typeof el === 'object') { - if (el.nodeType !== 1) return log('include 不支持非DOM对象') - } else { - el = DOC.getElementById(val) - if (!el) { - if (typeof templatePool[val] === 'string') { - Anot.nextTick(function() { - scanTemplate(templatePool[val]) - }) - } else if (Array.isArray(templatePool[val])) { - //#805 防止在循环绑定中发出许多相同的请求 - templatePool[val].push(scanTemplate) - } else { - var xhr = getXHR() - xhr.onload = function() { - if (xhr.status !== 200) - return log('获取网络资源出错, httpError[' + xhr.status + ']') - - var text = xhr.responseText - for (var f = 0, fn; (fn = templatePool[val][f++]); ) { - fn(text) - } - templatePool[val] = text - } - xhr.onerror = function() { - log(':include load [' + val + '] error') - } - templatePool[val] = [scanTemplate] - xhr.open('GET', val, true) - if ('withCredentials' in xhr) { - xhr.withCredentials = true - } - xhr.setRequestHeader('X-Requested-With', 'XMLHttpRequest') - xhr.send(null) - } - return - } - } - - Anot.nextTick(function() { - scanTemplate(el.value || el.innerText || el.innerHTML) - }) - } - }) - - var rdash = /\(([^)]*)\)/ - var onDir = Anot.directive('on', { - priority: 3000, - init: function(binding) { - var value = binding.expr - binding.type = 'on' - var eventType = binding.param.replace(/-\d+$/, '') // :on-mousemove-10 - if (typeof onDir[eventType + 'Hook'] === 'function') { - onDir[eventType + 'Hook'](binding) - } - if (value.indexOf('(') > 0 && value.indexOf(')') > -1) { - var matched = (value.match(rdash) || ['', ''])[1].trim() - if (matched === '' || matched === '$event') { - // aaa() aaa($event)当成aaa处理 - value = value.replace(rdash, '') - } - } - binding.expr = value - }, - update: function(callback) { - var binding = this - var elem = this.element - callback = function(e) { - var fn = binding.getter || noop - return fn.apply(binding.args[0], binding.args.concat(e)) - } - - var eventType = binding.param.replace(/-\d+$/, '') // :on-mousemove-10 - if (eventType === 'scan') { - callback.call(elem, { - type: eventType - }) - } else if (typeof binding.specialBind === 'function') { - binding.specialBind(elem, callback) - } else { - var removeFn = Anot.bind(elem, eventType, callback) - } - binding.rollback = function() { - if (typeof binding.specialUnbind === 'function') { - binding.specialUnbind() - } else { - Anot.unbind(elem, eventType, removeFn) - } - } - } - }) - - Anot.directive('for', { - priority: 90, - init: function(binding) { - var type = binding.type - binding.cache = {} //用于存放代理VM - binding.enterCount = 0 - - var elem = binding.element - if (elem.nodeType === 1) { - var vars = binding.expr.split(' in ') - binding.expr = vars.pop() - if (vars.length) { - vars = vars.pop().split(/\s+/) - } - binding.vars = vars - elem.removeAttribute(binding.name) - effectBinding(elem, binding) - var rendered = getBindingCallback( - elem, - 'data-rendered', - binding.vmodels - ) - - var signature = generateID(type) - var start = DOC.createComment(signature + ':start') - var end = (binding.element = DOC.createComment(signature + ':end')) - binding.signature = signature - binding.start = start - binding.template = anotFragment.cloneNode(false) - - var _parent = elem.parentNode - _parent.replaceChild(end, elem) - _parent.insertBefore(start, end) - binding.template.appendChild(elem) - - binding.element = end - - if (rendered) { - var removeFn = Anot.bind(_parent, 'datasetchanged', function() { - rendered.apply(_parent, _parent.args) - Anot.unbind(_parent, 'datasetchanged', removeFn) - _parent.msRendered = rendered - }) - } - } - }, - update: function(value, oldValue) { - var binding = this - var xtype = this.xtype - - if (xtype === 'array') { - if (!this.vars.length) { - this.vars.push('$index', 'el') - } else if (this.vars.length === 1) { - this.vars.unshift('$index') - } - this.param = this.vars[1] - } else { - this.param = '__el__' - if (!this.vars.length) { - this.vars.push('$key', '$val') - } else if (this.vars.length === 1) { - this.vars.push('$val') - } - } - - this.enterCount += 1 - var init = !oldValue - if (init) { - binding.$outer = {} - var check0 = this.vars[0] - var check1 = this.vars[1] - if (xtype === 'array') { - check0 = '$first' - check1 = '$last' - } - for (var i = 0, v; (v = binding.vmodels[i++]); ) { - if (v.hasOwnProperty(check0) && v.hasOwnProperty(check1)) { - binding.$outer = v - break - } - } - } - var track = this.track - var action = 'move' - binding.$repeat = value - var fragments = [] - var transation = init && anotFragment.cloneNode(false) - var proxies = [] - var param = this.param - var retain = Anot.mix({}, this.cache) - var elem = this.element - var length = track.length - - var _parent = elem.parentNode - - //检查新元素数量 - var newCount = 0 - for (i = 0; i < length; i++) { - var keyOrId = track[i] - if (!retain[keyOrId]) newCount++ - } - var oldCount = 0 - for (i in retain) { - oldCount++ - } - var clear = (!length || newCount === length) && oldCount > 10 //当全部是新元素,且移除元素较多(10)时使用clear - - var kill = elem.previousSibling - var start = binding.start - - if (clear) { - while (kill !== start) { - _parent.removeChild(kill) - kill = elem.previousSibling - } - } - - for (i = 0; i < length; i++) { - keyOrId = track[i] //array为随机数, object 为keyName - var proxy = retain[keyOrId] - if (!proxy) { - // log(this) - proxy = getProxyVM(this) - proxy.$up = this.vmodels[0] - if (xtype === 'array') { - action = 'add' - proxy.$id = keyOrId - var valueItem = value[i] - proxy[param] = valueItem //index - if (Object(valueItem) === valueItem) { - valueItem.$ups = valueItem.$ups || {} - valueItem.$ups[param] = proxy - } - } else { - action = 'append' - proxy[check0] = keyOrId - proxy[check1] = value[keyOrId] //key - var tmp = {} - tmp[check0] = proxy[check0] - tmp[check1] = proxy[check1] - proxy[param] = tmp - } - this.cache[keyOrId] = proxy - var node = proxy.$anchor || (proxy.$anchor = elem.cloneNode(false)) - node.nodeValue = this.signature - shimController( - binding, - transation, - proxy, - fragments, - init && !binding.effectDriver - ) - decorateProxy(proxy, binding, xtype) - } else { - fragments.push({}) - retain[keyOrId] = true - } - - //重写proxy - if (this.enterCount === 1) { - //防止多次进入,导致位置不对 - proxy.$active = false - proxy.$oldIndex = proxy.$index - proxy.$active = true - proxy.$index = i - } - - if (xtype === 'array') { - proxy.$first = i === 0 - proxy.$last = i === length - 1 - proxy[this.vars[0]] = proxy.$index - } else { - proxy[check1] = toJson(value[keyOrId]) //这里是处理vm.object = newObject的情况 - } - proxies.push(proxy) - } - this.proxies = proxies - if (init && !binding.effectDriver) { - _parent.insertBefore(transation, elem) - fragments.forEach(function(fragment) { - scanNodeArray(fragment.nodes || [], fragment.vmodels) - //if(fragment.vmodels.length > 2) - fragment.nodes = fragment.vmodels = null - }) // jshint ignore:line - } else { - var staggerIndex = (binding.staggerIndex = 0) - for (keyOrId in retain) { - if (retain[keyOrId] !== true) { - action = 'del' - !clear && removeItem(retain[keyOrId].$anchor, binding, true) - // 相当于delete binding.cache[key] - proxyRecycler(this.cache, keyOrId, param) - retain[keyOrId] = null - } - } - - for (i = 0; i < length; i++) { - proxy = proxies[i] - keyOrId = xtype === 'array' ? proxy.$id : proxy.$key - var pre = proxies[i - 1] - var preEl = pre ? pre.$anchor : binding.start - if (!retain[keyOrId]) { - //如果还没有插入到DOM树,进行插入动画 - ;(function(fragment, preElement) { - var nodes = fragment.nodes - var vmodels = fragment.vmodels - if (nodes) { - staggerIndex = mayStaggerAnimate( - binding.effectEnterStagger, - function() { - _parent.insertBefore( - fragment.content, - preElement.nextSibling - ) - scanNodeArray(nodes, vmodels) - !init && animateRepeat(nodes, 1, binding) - }, - staggerIndex - ) - } - fragment.nodes = fragment.vmodels = null - })(fragments[i], preEl) // jshint ignore:line - } else if (proxy.$index !== proxy.$oldIndex) { - //进行移动动画 - ;(function(proxy2, preElement) { - staggerIndex = mayStaggerAnimate( - binding.effectEnterStagger, - function() { - var curNode = removeItem(proxy2.$anchor) - var inserted = Anot.slice(curNode.childNodes) - _parent.insertBefore(curNode, preElement.nextSibling) - animateRepeat(inserted, 1, binding) - }, - staggerIndex - ) - })(proxy, preEl) // jshint ignore:line - } - } - } - if (!value.$track) { - //如果是非监控对象,那么就将其$events清空,阻止其持续监听 - for (keyOrId in this.cache) { - proxyRecycler(this.cache, keyOrId, param) - } - } - - // :for --> duplex - ;(function(args) { - _parent.args = args - if (_parent.msRendered) { - //第一次事件触发,以后直接调用 - _parent.msRendered.apply(_parent, args) - } - })(kernel.newWatch ? arguments : [action]) - var id = setTimeout(function() { - clearTimeout(id) - //触发上层的select回调及自己的rendered回调 - Anot.fireDom(_parent, 'datasetchanged', { - bubble: _parent.msHasEvent - }) - }) - this.enterCount -= 1 - } - }) - - function animateRepeat(nodes, isEnter, binding) { - for (var i = 0, node; (node = nodes[i++]); ) { - if (node.className === binding.effectClass) { - Anot.effect.apply(node, isEnter, noop, noop, binding) - } - } - } - - function mayStaggerAnimate(staggerTime, callback, index) { - if (staggerTime) { - setTimeout(callback, ++index * staggerTime) - } else { - callback() - } - return index - } - - function removeItem(node, binding, flagRemove) { - var fragment = anotFragment.cloneNode(false) - var last = node - var breakText = last.nodeValue - var staggerIndex = binding && Math.max(+binding.staggerIndex, 0) - var nodes = Anot.slice(last.parentNode.childNodes) - var index = nodes.indexOf(last) - while (true) { - var pre = nodes[--index] //node.previousSibling - if (!pre || String(pre.nodeValue).indexOf(breakText) === 0) { - break - } - if (!flagRemove && binding && pre.className === binding.effectClass) { - node = pre - ;(function(cur) { - binding.staggerIndex = mayStaggerAnimate( - binding.effectLeaveStagger, - function() { - Anot.effect.apply( - cur, - 0, - noop, - function() { - fragment.appendChild(cur) - }, - binding - ) - }, - staggerIndex - ) - })(pre) // jshint ignore:line - } else { - fragment.insertBefore(pre, fragment.firstChild) - } - } - fragment.appendChild(last) - return fragment - } - - function shimController(data, transation, proxy, fragments, init) { - var content = data.template.cloneNode(true) - var nodes = Anot.slice(content.childNodes) - content.appendChild(proxy.$anchor) - init && transation.appendChild(content) - var itemName = data.param || 'el' - var valueItem = proxy[itemName], - nv - - nv = [proxy].concat(data.vmodels) - - var fragment = { - nodes: nodes, - vmodels: nv, - content: content - } - fragments.push(fragment) - } - // {} --> {xx: 0, yy: 1, zz: 2} add - // {xx: 0, yy: 1, zz: 2} --> {xx: 0, yy: 1, zz: 2, uu: 3} - // [xx: 0, yy: 1, zz: 2} --> {xx: 0, zz: 1, yy: 2} - - function getProxyVM(binding) { - var agent = binding.xtype === 'object' ? withProxyAgent : eachProxyAgent - var proxy = agent(binding) - var node = - proxy.$anchor || (proxy.$anchor = binding.element.cloneNode(false)) - node.nodeValue = binding.signature - proxy.$outer = binding.$outer - return proxy - } - - function decorateProxy(proxy, binding, type) { - if (type === 'array') { - proxy.$remove = function() { - binding.$repeat.removeAt(proxy.$index) - } - var param = binding.param - proxy.$watch(param, function(val) { - var index = proxy.$index - binding.$repeat[index] = val - }) - } else { - var __k__ = binding.vars[0] - var __v__ = binding.vars[1] - proxy.$up.$watch(binding.expr + '.' + proxy[__k__], function(val) { - proxy[binding.param][__v__] = val - proxy[__v__] = val - }) - } - } - - var eachProxyPool = [] - - function eachProxyAgent(data, proxy) { - var itemName = data.param || 'el' - for (var i = 0, n = eachProxyPool.length; i < n; i++) { - var candidate = eachProxyPool[i] - if (candidate && candidate.hasOwnProperty(itemName)) { - eachProxyPool.splice(i, 1) - proxy = candidate - break - } - } - if (!proxy) { - proxy = eachProxyFactory(data) - } - return proxy - } - - function eachProxyFactory(data) { - var itemName = data.param || 'el' - var __k__ = data.vars[0] - var source = { - $outer: {}, - $index: 0, - $oldIndex: 0, - $anchor: null, - //----- - $first: false, - $last: false, - $remove: Anot.noop - } - source[__k__] = 0 - source[itemName] = NaN - var force = { - $last: 1, - $first: 1, - $index: 1 - } - force[__k__] = 1 - force[itemName] = 1 - var proxy = modelFactory( - { state: source }, - { - force: force - } - ) - proxy.$id = generateID('proxy-each') - return proxy - } - - var withProxyPool = [] - - function withProxyAgent(data) { - return withProxyPool.pop() || withProxyFactory(data) - } - - function withProxyFactory(data) { - var itemName = data.param || '__el__' - var __k__ = data.vars[0] - var __v__ = data.vars[1] - var source = { - $index: 0, - $oldIndex: 0, - $outer: {}, - $anchor: null - } - source[__k__] = '' - source[__v__] = NaN - source[itemName] = NaN - var force = { - __el__: 1, - $index: 1 - } - force[__k__] = 1 - force[__v__] = 1 - var proxy = modelFactory( - { state: source }, - { - force: force - } - ) - proxy.$id = generateID('proxy-with') - return proxy - } - - function proxyRecycler(cache, key, param) { - var proxy = cache[key] - if (proxy) { - var proxyPool = - proxy.$id.indexOf('proxy-each') === 0 ? eachProxyPool : withProxyPool - proxy.$outer = {} - - for (var i in proxy.$events) { - var a = proxy.$events[i] - if (Array.isArray(a)) { - a.length = 0 - if (i === param) { - proxy[param] = NaN - } else if (i === '$val') { - proxy.$val = NaN - } - } - } - - if (proxyPool.unshift(proxy) > kernel.maxRepeatSize) { - proxyPool.pop() - } - delete cache[key] - } - } - - /********************************************************************* - * 各种指令 * - **********************************************************************/ - - Anot.directive('text', { - update: function(val) { - var elem = this.element - val = val == null ? '' : val //不在页面上显示undefined null - if (elem.nodeType === 3) { - //绑定在文本节点上 - try { - //IE对游离于DOM树外的节点赋值会报错 - elem.data = val - } catch (e) {} - } else { - //绑定在特性节点上 - elem.textContent = val - } - } - }) - function parseDisplay(nodeName, val) { - //用于取得此类标签的默认display值 - var key = '_' + nodeName - if (!parseDisplay[key]) { - var node = DOC.createElement(nodeName) - root.appendChild(node) - if (W3C) { - val = getComputedStyle(node, null).display - } else { - val = node.currentStyle.display - } - root.removeChild(node) - parseDisplay[key] = val - } - return parseDisplay[key] - } - - Anot.parseDisplay = parseDisplay - - Anot.directive('visible', { - init: function(binding) { - effectBinding(binding.element, binding) - }, - update: function(val) { - var binding = this, - elem = this.element, - stamp - var noEffect = !this.effectName - if (!this.stamp) { - stamp = this.stamp = +new Date() - if (val) { - elem.style.display = binding.display || '' - if (Anot(elem).css('display') === 'none') { - elem.style.display = binding.display = parseDisplay(elem.nodeName) - } - } else { - elem.style.display = 'none' - } - return - } - stamp = this.stamp = +new Date() - if (val) { - Anot.effect.apply(elem, 1, function() { - if (stamp !== binding.stamp) return - var driver = elem.getAttribute('data-effect-driver') || 'a' - - if (noEffect) { - //不用动画时走这里 - elem.style.display = binding.display || '' - } - // "a", "t" - if (driver === 'a' || driver === 't') { - if (Anot(elem).css('display') === 'none') { - elem.style.display = - binding.display || parseDisplay(elem.nodeName) - } - } - }) - } else { - Anot.effect.apply(elem, 0, function() { - if (stamp !== binding.stamp) return - elem.style.display = 'none' - }) - } - } - }) - - /********************************************************************* - * 自带过滤器 * - **********************************************************************/ - - var rscripts = /]*>([\S\s]*?)<\/script\s*>/gim - var ron = /\s+(on[^=\s]+)(?:=("[^"]*"|'[^']*'|[^\s>]+))?/g - var ropen = /<\w+\b(?:(["'])[^"]*?(\1)|[^>])*>/gi - var rsanitize = { - a: /\b(href)\=("javascript[^"]*"|'javascript[^']*')/gi, - img: /\b(src)\=("javascript[^"]*"|'javascript[^']*')/gi, - form: /\b(action)\=("javascript[^"]*"|'javascript[^']*')/gi - } - var rsurrogate = /[\uD800-\uDBFF][\uDC00-\uDFFF]/g - var rnoalphanumeric = /([^\#-~| |!])/g - - function numberFormat(number, decimals, point, thousands) { - //form http://phpjs.org/functions/number_format/ - //number 必需，要格式化的数字 - //decimals 可选，规定多少个小数位。 - //point 可选，规定用作小数点的字符串（默认为 . ）。 - //thousands 可选，规定用作千位分隔符的字符串（默认为 , ），如果设置了该参数，那么所有其他参数都是必需的。 - number = (number + '').replace(/[^0-9+\-Ee.]/g, '') - var n = !isFinite(+number) ? 0 : +number, - prec = !isFinite(+decimals) ? 3 : Math.abs(decimals), - sep = thousands || ',', - dec = point || '.', - s = '', - toFixedFix = function(n, prec) { - var k = Math.pow(10, prec) - return '' + (Math.round(n * k) / k).toFixed(prec) - } - // Fix for IE parseFloat(0.55).toFixed(0) = 0; - s = (prec ? toFixedFix(n, prec) : '' + Math.round(n)).split('.') - if (s[0].length > 3) { - s[0] = s[0].replace(/\B(?=(?:\d{3})+(?!\d))/g, sep) - } - if ((s[1] || '').length < prec) { - s[1] = s[1] || '' - s[1] += new Array(prec - s[1].length + 1).join('0') - } - return s.join(dec) - } - - var filters = (Anot.filters = { - uppercase: function(str) { - return str.toUpperCase() - }, - lowercase: function(str) { - return str.toLowerCase() - }, - //字符串截取，超过指定长度以mark标识接上 - truncate: function(str, len, mark) { - len = len || 30 - mark = typeof mark === 'string' ? mark : '...' - return str.slice(0, len) + (str.length <= len ? '' : mark) - }, - //小值秒数转化为 时间格式 - time: function(str) { - str = str >> 0 - var s = str % 60 - var m = Math.floor(str / 60) - var h = Math.floor(m / 60) - m = m % 60 - m = m < 10 ? '0' + m : m - s = s < 10 ? '0' + s : s - - if (h > 0) { - h = h < 10 ? '0' + h : h - return h + ':' + m + ':' + s - } - return m + ':' + s - }, - $filter: function(val) { - for (var i = 1, n = arguments.length; i < n; i++) { - var array = arguments[i] - var fn = Anot.filters[array[0]] - if (typeof fn === 'function') { - var arr = [val].concat(array.slice(1)) - val = fn.apply(null, arr) - } - } - return val - }, - camelize: camelize, - //https://www.owasp.org/index.php/XSS_Filter_Evasion_Cheat_Sheet - // chrome - // chrome - // IE67chrome - // IE67chrome - // IE67chrome - sanitize: function(str) { - return str.replace(rscripts, '').replace(ropen, function(a, b) { - var match = a.toLowerCase().match(/<(\w+)\s/) - if (match) { - //处理a标签的href属性，img标签的src属性，form标签的action属性 - var reg = rsanitize[match[1]] - if (reg) { - a = a.replace(reg, function(s, name, value) { - var quote = value.charAt(0) - return name + '=' + quote + 'javascript:void(0)' + quote // jshint ignore:line - }) - } - } - return a.replace(ron, ' ').replace(/\s+/g, ' ') //移除onXXX事件 - }) - }, - escape: function(str) { - //将字符串经过 str 转义得到适合在页面中显示的内容, 例如替换 < 为 < - return String(str) - .replace(/&/g, '&') - .replace(rsurrogate, function(value) { - var hi = value.charCodeAt(0) - var low = value.charCodeAt(1) - return '&#' + ((hi - 0xd800) * 0x400 + (low - 0xdc00) + 0x10000) + ';' - }) - .replace(rnoalphanumeric, function(value) { - return '&#' + value.charCodeAt(0) + ';' - }) - .replace(//g, '>') - }, - currency: function(amount, symbol, fractionSize) { - return ( - (symbol || '\u00a5') + - numberFormat(amount, isFinite(fractionSize) ? fractionSize : 2) - ) - }, - number: numberFormat, - //日期格式化，类似php的date函数， - date: function(stamp, str, second) { - second = second === undefined ? false : true - var oDate - if (!Date.isDate(stamp)) { - if (!/[^\d]/.test(stamp)) { - stamp -= 0 - if (second) { - stamp *= 1000 - } - } - - oDate = new Date(stamp) - if (oDate + '' === 'Invalid Date') { - return 'Invalid Date' - } - } else { - oDate = stamp - } - return oDate.format(str) - } - }) - - /********************************************************************* - * 触摸事件 * - *********************************************************************/ - - var ua = navigator.userAgent.toLowerCase() - //http://stackoverflow.com/questions/9038625/detect-if-device-is-ios - function iOSversion() { - //https://developer.apple.com/library/prerelease/mac/releasenotes/General/WhatsNewInSafari/Articles/Safari_9.html - //http://mp.weixin.qq.com/s?__biz=MzA3MDQ4MzQzMg==&mid=256900619&idx=1&sn=b29f84cff0b8d7b9742e5d8b3cd8f218&scene=1&srcid=1009F9l4gh9nZ7rcQJEhmf7Q#rd - if (/ipad|iphone|ipod/.test(ua) && !window.MSStream) { - if ('backdropFilter' in document.documentElement.style) { - return 9 - } - if (!!window.indexedDB) { - return 8 - } - if (!!window.SpeechSynthesisUtterance) { - return 7 - } - if (!!window.webkitAudioContext) { - return 6 - } - if (!!window.matchMedia) { - return 5 - } - if (!!window.history && 'pushState' in window.history) { - return 4 - } - return 3 - } - return NaN - } - - var deviceIsAndroid = ua.indexOf('android') > 0 - var deviceIsIOS = iOSversion() - - var Recognizer = (Anot.gestureHooks = { - pointers: {}, - //以AOP切入touchstart, touchmove, touchend, touchcancel回调 - start: function(event, callback) { - //touches是当前屏幕上所有触摸点的列表; - //targetTouches是当前对象上所有触摸点的列表; - //changedTouches是涉及当前事件的触摸点的列表。 - for (var i = 0; i < event.changedTouches.length; i++) { - var touch = event.changedTouches[i], - id = touch.identifier, - pointer = { - startTouch: mixLocations({}, touch), - startTime: Date.now(), - status: 'tapping', - element: event.target, - pressingHandler: - Recognizer.pointers[id] && Recognizer.pointers[id].pressingHandler - } - Recognizer.pointers[id] = pointer - callback(pointer, touch) - } - }, - move: function(event, callback) { - for (var i = 0; i < event.changedTouches.length; i++) { - var touch = event.changedTouches[i] - var pointer = Recognizer.pointers[touch.identifier] - if (!pointer) { - return - } - - if (!('lastTouch' in pointer)) { - pointer.lastTouch = pointer.startTouch - pointer.lastTime = pointer.startTime - pointer.deltaX = pointer.deltaY = pointer.duration = pointer.distance = 0 - } - - var time = Date.now() - pointer.lastTime - - if (time > 0) { - var RECORD_DURATION = 70 - if (time > RECORD_DURATION) { - time = RECORD_DURATION - } - if (pointer.duration + time > RECORD_DURATION) { - pointer.duration = RECORD_DURATION - time - } - - pointer.duration += time - pointer.lastTouch = mixLocations({}, touch) - - pointer.lastTime = Date.now() - - pointer.deltaX = touch.clientX - pointer.startTouch.clientX - pointer.deltaY = touch.clientY - pointer.startTouch.clientY - var x = pointer.deltaX * pointer.deltaX - var y = pointer.deltaY * pointer.deltaY - pointer.distance = Math.sqrt(x + y) - pointer.isVertical = x < y - - callback(pointer, touch) - } - } - }, - end: function(event, callback) { - for (var i = 0; i < event.changedTouches.length; i++) { - var touch = event.changedTouches[i], - id = touch.identifier, - pointer = Recognizer.pointers[id] - - if (!pointer) continue - - callback(pointer, touch) - - delete Recognizer.pointers[id] - } - }, - //人工触发合成事件 - fire: function(elem, type, props) { - if (elem) { - var event = document.createEvent('Events') - event.initEvent(type, true, true) - Anot.mix(event, props) - elem.dispatchEvent(event) - } - }, - //添加各种识别器 - add: function(name, recognizer) { - function move(event) { - recognizer.touchmove(event) - } - - function end(event) { - recognizer.touchend(event) - - document.removeEventListener('touchmove', move) - - document.removeEventListener('touchend', end) - - document.removeEventListener('touchcancel', cancel) - } - - function cancel(event) { - recognizer.touchcancel(event) - - document.removeEventListener('touchmove', move) - - document.removeEventListener('touchend', end) - - document.removeEventListener('touchcancel', cancel) - } - - recognizer.events.forEach(function(eventName) { - Anot.eventHooks[eventName] = { - fix: function(el, fn) { - if (!el['touch-' + name]) { - el['touch-' + name] = '1' - el.addEventListener('touchstart', function(event) { - recognizer.touchstart(event) - - document.addEventListener('touchmove', move) - - document.addEventListener('touchend', end) - - document.addEventListener('touchcancel', cancel) - }) - } - return fn - } - } - }) - } - }) - - var locations = ['screenX', 'screenY', 'clientX', 'clientY', 'pageX', 'pageY'] - - // 复制 touch 对象上的有用属性到固定对象上 - function mixLocations(target, source) { - if (source) { - locations.forEach(function(key) { - target[key] = source[key] - }) - } - return target - } - - var supportPointer = - !!navigator.pointerEnabled || !!navigator.msPointerEnabled - - if (supportPointer) { - // 支持pointer的设备可用样式来取消click事件的300毫秒延迟 - root.style.msTouchAction = root.style.touchAction = 'none' - } - var tapRecognizer = { - events: ['tap'], - touchBoundary: 10, - tapDelay: 200, - needClick: function(target) { - //判定是否使用原生的点击事件, 否则使用sendClick方法手动触发一个人工的点击事件 - switch (target.nodeName.toLowerCase()) { - case 'button': - case 'select': - case 'textarea': - if (target.disabled) { - return true - } - - break - case 'input': - // IOS6 pad 上选择文件，如果不是原生的click，弹出的选择界面尺寸错误 - if ((deviceIsIOS && target.type === 'file') || target.disabled) { - return true - } - - break - case 'label': - case 'iframe': - case 'video': - return true - } - - return false - }, - needFocus: function(target) { - switch (target.nodeName.toLowerCase()) { - case 'textarea': - case 'select': //实测android下select也需要 - return true - case 'input': - switch (target.type) { - case 'button': - case 'checkbox': - case 'file': - case 'image': - case 'radio': - case 'submit': - return false - } - //如果是只读或disabled状态,就无须获得焦点了 - return !target.disabled && !target.readOnly - default: - return false - } - }, - focus: function(targetElement) { - var length - //在iOS7下, 对一些新表单元素(如date, datetime, time, month)调用focus方法会抛错, - //幸好的是,我们可以改用setSelectionRange获取焦点, 将光标挪到文字的最后 - var type = targetElement.type - if ( - deviceIsIOS && - targetElement.setSelectionRange && - type.indexOf('date') !== 0 && - type !== 'time' && - type !== 'month' - ) { - length = targetElement.value.length - targetElement.setSelectionRange(length, length) - } else { - targetElement.focus() - } - }, - findControl: function(labelElement) { - // 获取label元素所对应的表单元素 - // 可以能过control属性, getElementById, 或用querySelector直接找其内部第一表单元素实现 - if (labelElement.control !== undefined) { - return labelElement.control - } - - if (labelElement.htmlFor) { - return document.getElementById(labelElement.htmlFor) - } - - return labelElement.querySelector( - 'button, input:not([type=hidden]), keygen, meter, output, progress, select, textarea' - ) - }, - fixTarget: function(target) { - if (target.nodeType === 3) { - return target.parentNode - } - if (window.SVGElementInstance && target instanceof SVGElementInstance) { - return target.correspondingUseElement - } - - return target - }, - updateScrollParent: function(targetElement) { - //如果事件源元素位于某一个有滚动条的祖父元素中,那么保持其scrollParent与scrollTop值 - var scrollParent = targetElement.tapScrollParent - - if (!scrollParent || !scrollParent.contains(targetElement)) { - var parentElement = targetElement - do { - if (parentElement.scrollHeight > parentElement.offsetHeight) { - scrollParent = parentElement - targetElement.tapScrollParent = parentElement - break - } - - parentElement = parentElement.parentElement - } while (parentElement) - } - - if (scrollParent) { - scrollParent.lastScrollTop = scrollParent.scrollTop - } - }, - touchHasMoved: function(event) { - //判定是否发生移动,其阀值是10px - var touch = event.changedTouches[0], - boundary = tapRecognizer.touchBoundary - return ( - Math.abs(touch.pageX - tapRecognizer.pageX) > boundary || - Math.abs(touch.pageY - tapRecognizer.pageY) > boundary - ) - }, - - findType: function(targetElement) { - // 安卓chrome浏览器上，模拟的 click 事件不能让 select 打开，故使用 mousedown 事件 - return deviceIsAndroid && targetElement.tagName.toLowerCase() === 'select' - ? 'mousedown' - : 'click' - }, - sendClick: function(targetElement, event) { - // 在click之前触发tap事件 - Recognizer.fire(targetElement, 'tap', { - touchEvent: event - }) - var clickEvent, touch - //某些安卓设备必须先移除焦点，之后模拟的click事件才能让新元素获取焦点 - if (document.activeElement && document.activeElement !== targetElement) { - document.activeElement.blur() - } - - touch = event.changedTouches[0] - // 手动触发点击事件,此时必须使用document.createEvent('MouseEvents')来创建事件 - // 及使用initMouseEvent来初始化它 - clickEvent = document.createEvent('MouseEvents') - clickEvent.initMouseEvent( - tapRecognizer.findType(targetElement), - true, - true, - window, - 1, - touch.screenX, - touch.screenY, - touch.clientX, - touch.clientY, - false, - false, - false, - false, - 0, - null - ) - clickEvent.touchEvent = event - targetElement.dispatchEvent(clickEvent) - }, - touchstart: function(event) { - //忽略多点触摸 - if (event.targetTouches.length !== 1) { - return true - } - //修正事件源对象 - var targetElement = tapRecognizer.fixTarget(event.target) - var touch = event.targetTouches[0] - if (deviceIsIOS) { - // 判断是否是点击文字，进行选择等操作，如果是，不需要模拟click - var selection = window.getSelection() - if (selection.rangeCount && !selection.isCollapsed) { - return true - } - var id = touch.identifier - //当 alert 或 confirm 时，点击其他地方，会触发touch事件，identifier相同，此事件应该被忽略 - if ( - id && - isFinite(tapRecognizer.lastTouchIdentifier) && - tapRecognizer.lastTouchIdentifier === id - ) { - event.preventDefault() - return false - } - - tapRecognizer.lastTouchIdentifier = id - - tapRecognizer.updateScrollParent(targetElement) - } - //收集触摸点的信息 - tapRecognizer.status = 'tapping' - tapRecognizer.startTime = Date.now() - tapRecognizer.element = targetElement - tapRecognizer.pageX = touch.pageX - tapRecognizer.pageY = touch.pageY - // 如果点击太快,阻止双击带来的放大收缩行为 - if ( - tapRecognizer.startTime - tapRecognizer.lastTime < - tapRecognizer.tapDelay - ) { - event.preventDefault() - } - }, - touchmove: function(event) { - if (tapRecognizer.status !== 'tapping') { - return true - } - // 如果事件源元素发生改变,或者发生了移动,那么就取消触发点击事件 - if ( - tapRecognizer.element !== tapRecognizer.fixTarget(event.target) || - tapRecognizer.touchHasMoved(event) - ) { - tapRecognizer.status = tapRecognizer.element = 0 - } - }, - touchend: function(event) { - var targetElement = tapRecognizer.element - var now = Date.now() - //如果是touchstart与touchend相隔太久,可以认为是长按,那么就直接返回 - //或者是在touchstart, touchmove阶段,判定其不该触发点击事件,也直接返回 - if ( - !targetElement || - now - tapRecognizer.startTime > tapRecognizer.tapDelay - ) { - return true - } - - tapRecognizer.lastTime = now - - var startTime = tapRecognizer.startTime - tapRecognizer.status = tapRecognizer.startTime = 0 - - targetTagName = targetElement.tagName.toLowerCase() - if (targetTagName === 'label') { - //尝试触发label上可能绑定的tap事件 - Recognizer.fire(targetElement, 'tap', { - touchEvent: event - }) - var forElement = tapRecognizer.findControl(targetElement) - if (forElement) { - tapRecognizer.focus(targetElement) - targetElement = forElement - } - } else if (tapRecognizer.needFocus(targetElement)) { - // 如果元素从touchstart到touchend经历时间过长,那么不应该触发点击事 - // 或者此元素是iframe中的input元素,那么它也无法获点焦点 - if ( - now - startTime > 100 || - (deviceIsIOS && window.top !== window && targetTagName === 'input') - ) { - tapRecognizer.element = 0 - return false - } - - tapRecognizer.focus(targetElement) - deviceIsAndroid && tapRecognizer.sendClick(targetElement, event) - - return false - } - - if (deviceIsIOS) { - //如果它的父容器的滚动条发生改变,那么应该识别为划动或拖动事件,不应该触发点击事件 - var scrollParent = targetElement.tapScrollParent - if ( - scrollParent && - scrollParent.lastScrollTop !== scrollParent.scrollTop - ) { - return true - } - } - //如果这不是一个需要使用原生click的元素，则屏蔽原生事件，避免触发两次click - if (!tapRecognizer.needClick(targetElement)) { - event.preventDefault() - // 触发一次模拟的click - tapRecognizer.sendClick(targetElement, event) - } - }, - touchcancel: function() { - tapRecognizer.startTime = tapRecognizer.element = 0 - } - } - - Recognizer.add('tap', tapRecognizer) - - var pressRecognizer = { - events: ['longtap', 'doubletap'], - cancelPress: function(pointer) { - clearTimeout(pointer.pressingHandler) - pointer.pressingHandler = null - }, - touchstart: function(event) { - Recognizer.start(event, function(pointer, touch) { - pointer.pressingHandler = setTimeout(function() { - if (pointer.status === 'tapping') { - Recognizer.fire(event.target, 'longtap', { - touch: touch, - touchEvent: event - }) - } - pressRecognizer.cancelPress(pointer) - }, 800) - if (event.changedTouches.length !== 1) { - pointer.status = 0 - } - }) - }, - touchmove: function(event) { - Recognizer.move(event, function(pointer) { - if (pointer.distance > 10 && pointer.pressingHandler) { - pressRecognizer.cancelPress(pointer) - if (pointer.status === 'tapping') { - pointer.status = 'panning' - } - } - }) - }, - touchend: function(event) { - Recognizer.end(event, function(pointer, touch) { - pressRecognizer.cancelPress(pointer) - if (pointer.status === 'tapping') { - pointer.lastTime = Date.now() - if ( - pressRecognizer.lastTap && - pointer.lastTime - pressRecognizer.lastTap.lastTime < 300 - ) { - Recognizer.fire(pointer.element, 'doubletap', { - touch: touch, - touchEvent: event - }) - } - - pressRecognizer.lastTap = pointer - } - }) - }, - touchcancel: function(event) { - Recognizer.end(event, function(pointer) { - pressRecognizer.cancelPress(pointer) - }) - } - } - Recognizer.add('press', pressRecognizer) - - var swipeRecognizer = { - events: ['swipe', 'swipeleft', 'swiperight', 'swipeup', 'swipedown'], - getAngle: function(x, y) { - return Math.atan2(y, x) * 180 / Math.PI - }, - getDirection: function(x, y) { - var angle = swipeRecognizer.getAngle(x, y) - if (angle < -45 && angle > -135) { - return 'up' - } else if (angle >= 45 && angle < 315) { - return 'down' - } else if (angle > -45 && angle <= 45) { - return 'right' - } else { - return 'left' - } - }, - touchstart: function(event) { - Recognizer.start(event, noop) - }, - touchmove: function(event) { - Recognizer.move(event, noop) - }, - touchend: function(event) { - if (event.changedTouches.length !== 1) { - return - } - Recognizer.end(event, function(pointer, touch) { - var isflick = - pointer.distance > 30 && pointer.distance / pointer.duration > 0.65 - if (isflick) { - var extra = { - deltaX: pointer.deltaX, - deltaY: pointer.deltaY, - touch: touch, - touchEvent: event, - direction: swipeRecognizer.getDirection( - pointer.deltaX, - pointer.deltaY - ), - isVertical: pointer.isVertical - } - var target = pointer.element - Recognizer.fire(target, 'swipe', extra) - Recognizer.fire(target, 'swipe' + extra.direction, extra) - } - }) - } - } - - swipeRecognizer.touchcancel = swipeRecognizer.touchend - Recognizer.add('swipe', swipeRecognizer) - - /********************************************************************* - * DOMReady * - *********************************************************************/ - - var readyList = [], - isReady - var fireReady = function(fn) { - isReady = true - var require = Anot.require - if (require && require.checkDeps) { - modules['domReady!'].state = 4 - require.checkDeps() - } - while ((fn = readyList.shift())) { - fn(Anot) - } - } - - if (DOC.readyState === 'complete') { - setTimeout(fireReady) //如果在domReady之外加载 - } else { - DOC.addEventListener('DOMContentLoaded', fireReady) - } - window.addEventListener('load', fireReady) - Anot.ready = function(fn) { - if (!isReady) { - readyList.push(fn) - } else { - fn(Anot) - } - } - - return Anot -})() -export default _Anot diff --git a/src/js/anot-touch.shim.js b/src/js/anot-touch.shim.js deleted file mode 100644 index 46e539c..0000000 --- a/src/js/anot-touch.shim.js +++ /dev/null @@ -1,7625 +0,0 @@ -/*================================================== - * - * @authors yutent (yutent@doui.cc) - * @date 2017-03-21 21:05:57 - * support IE10+ and other browsers - * - ==================================================*/ -;(function(global, factory) { - if (typeof module === 'object' && typeof module.exports === 'object') { - module.exports = global.document - ? factory(global, true) - : function(w) { - if (!w.document) { - throw new Error('Anot.js只能运行在浏览器环境') - } - return factory(w) - } - } else { - factory(global) - } - - // Pass this if window is not defined yet -})(typeof window !== 'undefined' ? window : this, function(window, noGlobal) { - /********************************************************************* - * 全局变量及方法 * - **********************************************************************/ - var bindingID = 1024 - var IEVersion = 0 - if (window.VBArray) { - IEVersion = document.documentMode || (window.XMLHttpRequest ? 7 : 6) - } - var expose = generateID() - //http://stackoverflow.com/questions/7290086/javascript-use-strict-and-nicks-find-global-function - var DOC = window.document - var head = DOC.head //HEAD元素 - head.insertAdjacentHTML( - 'afterBegin', - '' - ) - var ifGroup = head.firstChild - - function log() { - // http://stackoverflow.com/questions/8785624/how-to-safely-wrap-console-log - console.log.apply(console, arguments) - } - - /** - * Creates a new object without a prototype. This object is useful for lookup without having to - * guard against prototypically inherited properties via hasOwnProperty. - * - * Related micro-benchmarks: - * - http://jsperf.com/object-create2 - * - http://jsperf.com/proto-map-lookup/2 - * - http://jsperf.com/for-in-vs-object-keys2 - */ - function createMap() { - return Object.create(null) - } - - var subscribers = '$' + expose - - var nullObject = {} //作用类似于noop，只用于代码防御，千万不要在它上面添加属性 - var rword = /[^, ]+/g //切割字符串为一个个小块，以空格或豆号分开它们，结合replace实现字符串的forEach - var rw20g = /\w+/g - var rsvg = /^\[object SVG\w*Element\]$/ - var oproto = Object.prototype - var ohasOwn = oproto.hasOwnProperty - var serialize = oproto.toString - var ap = Array.prototype - var aslice = ap.slice - var W3C = window.dispatchEvent - var root = DOC.documentElement - var anotFragment = DOC.createDocumentFragment() - var cinerator = DOC.createElement('div') - var class2type = { - '[object Boolean]': 'boolean', - '[object Number]': 'number', - '[object String]': 'string', - '[object Function]': 'function', - '[object Array]': 'array', - '[object Date]': 'date', - '[object RegExp]': 'regexp', - '[object Object]': 'object', - '[object Error]': 'error', - '[object AsyncFunction]': 'asyncfunction', - '[object Promise]': 'promise', - '[object Generator]': 'generator', - '[object GeneratorFunction]': 'generatorfunction' - } - - function noop() {} - function scpCompile(array) { - return Function.apply(noop, array) - } - - function oneObject(array, val) { - if (typeof array === 'string') { - array = array.match(rword) || [] - } - var result = {}, - value = val !== void 0 ? val : 1 - for (var i = 0, n = array.length; i < n; i++) { - result[array[i]] = value - } - return result - } - - function generateID(mark) { - mark = (mark && mark + '-') || 'anot-' - return mark + (++bindingID).toString(16) - } - - var Anot = function(el) { - //创建jQuery式的无new 实例化结构 - return new Anot.init(el) - } - - /*视浏览器情况采用最快的异步回调*/ - Anot.nextTick = new function() { - // jshint ignore:line - var tickImmediate = window.setImmediate - var tickObserver = window.MutationObserver - if (tickImmediate) { - return tickImmediate.bind(window) - } - - var queue = [] - function callback() { - var n = queue.length - for (var i = 0; i < n; i++) { - queue[i]() - } - queue = queue.slice(n) - } - - if (tickObserver) { - var node = document.createTextNode('anot') - new tickObserver(callback).observe(node, { characterData: true }) // jshint ignore:line - var bool = false - return function(fn) { - queue.push(fn) - bool = !bool - node.data = bool - } - } - - return function(fn) { - setTimeout(fn, 4) - } - }() // jshint ignore:line - - /********************************************************************* - * Anot的静态方法定义区 * - **********************************************************************/ - - Anot.type = function(obj) { - //取得目标的类型 - if (obj == null) { - return String(obj) - } - // 早期的webkit内核浏览器实现了已废弃的ecma262v4标准，可以将正则字面量当作函数使用，因此typeof在判定正则时会返回function - return typeof obj === 'object' || typeof obj === 'function' - ? class2type[serialize.call(obj)] || 'object' - : typeof obj - } - - Anot.PropsTypes = function(type) { - this.type = 'PropsTypes' - this.checkType = type - } - - Anot.PropsTypes.prototype = { - toString: function() { - return '' - }, - check: function(val) { - this.result = Anot.type(val) - return this.result === this.checkType - }, - call: function() { - return this.toString() - } - } - - Anot.PropsTypes.isString = function() { - return new this('string') - } - - Anot.PropsTypes.isNumber = function() { - return new this('number') - } - - Anot.PropsTypes.isFunction = function() { - return new this('function') - } - - Anot.PropsTypes.isArray = function() { - return new this('array') - } - - Anot.PropsTypes.isObject = function() { - return new this('object') - } - - Anot.PropsTypes.isBoolean = function() { - return new this('boolean') - } - - /*判定是否是一个朴素的javascript对象（Object），不是DOM对象，不是BOM对象，不是自定义类的实例*/ - Anot.isPlainObject = function(obj) { - // 简单的 typeof obj === "object"检测，会致使用isPlainObject(window)在opera下通不过 - return ( - serialize.call(obj) === '[object Object]' && - Object.getPrototypeOf(obj) === oproto - ) - } - - var VMODELS = (Anot.vmodels = {}) //所有vmodel都储存在这里 - Anot.init = function(source) { - if (Anot.isPlainObject(source)) { - var $id = source.$id - var vm = null - if (!$id) { - log('warning: vm必须指定id') - } - vm = modelFactory(Object.assign({ props: {} }, source)) - vm.$id = $id - VMODELS[$id] = vm - - Anot.nextTick(function() { - var $elem = document.querySelector('[anot=' + vm.$id + ']') - if ($elem) { - if ($elem === DOC.body) { - scanTag($elem, []) - } else { - var _parent = $elem - while ((_parent = _parent.parentNode)) { - if (_parent.__VM__) { - break - } - } - scanTag($elem.parentNode, _parent ? [_parent.__VM__] : []) - } - } - }) - - return vm - } else { - this[0] = this.element = source - } - } - Anot.fn = Anot.prototype = Anot.init.prototype - - //与jQuery.extend方法，可用于浅拷贝，深拷贝 - Anot.mix = Anot.fn.mix = function() { - var options, - name, - src, - copy, - copyIsArray, - clone, - target = arguments[0] || {}, - i = 1, - length = arguments.length, - deep = false - - // 如果第一个参数为布尔,判定是否深拷贝 - if (typeof target === 'boolean') { - deep = target - target = arguments[1] || {} - i++ - } - - //确保接受方为一个复杂的数据类型 - if (typeof target !== 'object' && Anot.type(target) !== 'function') { - target = {} - } - - //如果只有一个参数，那么新成员添加于mix所在的对象上 - if (i === length) { - target = this - i-- - } - - for (; i < length; i++) { - //只处理非空参数 - if ((options = arguments[i]) != null) { - for (name in options) { - src = target[name] - copy = options[name] - // 防止环引用 - if (target === copy) { - continue - } - if ( - deep && - copy && - (Anot.isPlainObject(copy) || (copyIsArray = Array.isArray(copy))) - ) { - if (copyIsArray) { - copyIsArray = false - clone = src && Array.isArray(src) ? src : [] - } else { - clone = src && Anot.isPlainObject(src) ? src : {} - } - - target[name] = Anot.mix(deep, clone, copy) - } else if (copy !== void 0) { - target[name] = copy - } - } - } - } - return target - } - - /*-----------------部分ES6的JS实现 start---------------*/ - - // =============================== - // ========== Promise ============ - // =============================== - ;(function(nativePromise) { - function _yes(val) { - return val - } - - function _no(err) { - throw err - } - - function done(callback) { - return this.then(callback, _no) - } - - function fail(callback) { - return this.then(_yes, callback) - } - - function defer() { - var obj = {} - obj.promise = new _Promise(function(yes, no) { - obj.resolve = yes - obj.reject = no - }) - return obj - } - - //成功的回调 - function _resolve(obj, val) { - if (obj._state !== 'pending') { - return - } - - if (val && typeof val.then === 'function') { - var method = val instanceof _Promise ? '_then' : 'then' - val[method]( - function(v) { - _transmit(obj, v, true) - }, - function(v) { - _transmit(obj, v, false) - } - ) - } else { - _transmit(obj, val, true) - } - } - - //失败的回调 - function _reject(obj, val) { - if (obj._state !== 'pending') { - return - } - - _transmit(obj, val, false) - } - - // 改变Promise的_fired值，并保持用户传参，触发所有回调 - function _transmit(obj, val, isResolved) { - obj._fired = true - obj._val = val - obj._state = isResolved ? 'fulfilled' : 'rejected' - - fireCallback(obj, function() { - for (var i in obj.callback) { - obj._fire(obj.callback[i].yes, obj.callback[i].no) - } - }) - } - - function fireCallback(obj, callback) { - var isAsync = false - - if (typeof obj.async === 'boolean') { - isAsync = obj.async - } else { - isAsync = obj.async = true - } - - if (isAsync) { - setTimeout(callback, 0) - } else { - callback() - } - } - - function _some(bool, iterable) { - iterable = Array.isArray(iterable) ? iterable : [] - - var n = 0 - var res = [] - var end = false - - return new _Promise(function(yes, no) { - if (!iterable.length) no(res) - - function loop(obj, idx) { - obj.then( - function(val) { - if (!end) { - res[idx] = val - n++ - if (bool || n >= iterable.length) { - yes(bool ? val : res) - end = true - } - } - }, - function(val) { - end = true - no(val) - } - ) - } - - for (var i = 0, len = iterable.length; i < len; i++) { - loop(iterable[i], i) - } - }) - } - - //--------------------------- - var _Promise = function(callback) { - this.callback = [] - var _this = this - - if (typeof this !== 'object') { - throw new TypeError('Promises must be constructed via new') - } - - if (typeof callback !== 'function') { - throw new TypeError('Argument must be a function') - } - - callback( - function(val) { - _resolve(_this, val) - }, - function(val) { - _reject(_this, val) - } - ) - } - var self = { - _state: 1, - _fired: 1, - _val: 1, - callback: 1 - } - - _Promise.prototype = { - constructor: _Promise, - _state: 'pending', - _fired: false, - _fire: function(yes, no) { - if (this._state === 'rejected') { - if (typeof no === 'function') no(this._val) - else throw this._val - } else { - if (typeof yes === 'function') yes(this._val) - } - }, - _then: function(yes, no) { - if (this._fired) { - var _this = this - fireCallback(_this, function() { - _this._fire(yes, no) - }) - } else { - this.callback.push({ yes: yes, no: no }) - } - }, - then: function(yes, no) { - yes = typeof yes === 'function' ? yes : _yes - no = typeof no === 'function' ? no : _no - var _this = this - var next = new _Promise(function(resolve, reject) { - _this._then( - function(val) { - try { - val = yes(val) - } catch (err) { - return reject(err) - } - resolve(val) - }, - function(val) { - try { - val = no(val) - } catch (err) { - return reject(err) - } - resolve(val) - } - ) - }) - for (var i in _this) { - if (!self[i]) next[i] = _this[i] - } - return next - }, - done: done, - catch: fail, - fail: fail - } - - _Promise.all = function(arr) { - return _some(false, arr) - } - - _Promise.race = function(arr) { - return _some(true, arr) - } - - _Promise.defer = defer - - _Promise.resolve = function(val) { - var obj = this.defer() - obj.resolve(val) - return obj.promise - } - - _Promise.reject = function(val) { - var obj = this.defer() - obj.reject(val) - return obj.promise - } - if (/native code/.test(nativePromise)) { - nativePromise.prototype.done = done - nativePromise.prototype.fail = fail - if (!nativePromise.defer) { - nativePromise.defer = defer - } - } - window.Promise = nativePromise || _Promise - })(window.Promise) - - if (!Object.assign) { - Object.defineProperty(Object, 'assign', { - enumerable: false, - value: function(target, first) { - 'use strict' - if (target === undefined || target === null) - throw new TypeError('Can not convert first argument to object') - - var to = Object(target) - for (var i = 0, len = arguments.length; i < len; i++) { - var next = arguments[i] - if (next === undefined || next === null) continue - - var keys = Object.keys(Object(next)) - for (var j = 0, n = keys.length; j < n; j++) { - var key = keys[j] - var desc = Object.getOwnPropertyDescriptor(next, key) - if (desc !== undefined && desc.enumerable) to[key] = next[key] - } - } - return to - } - }) - } - - if (!Array.from) { - Object.defineProperty(Array, 'from', { - enumerable: false, - value: (function() { - var toStr = Object.prototype.toString - var isCallable = function(fn) { - return ( - typeof fn === 'function' || toStr.call(fn) === '[object Function]' - ) - } - - var toInt = function(val) { - var num = val - 0 - if (isNaN(num)) return 0 - - if (num === 0 || isFinite(num)) return num - - return (num > 0 ? 1 : -1) * Math.floor(Math.abs(num)) - } - var maxInt = Math.pow(2, 53) - 1 - var toLen = function(val) { - var len = toInt(val) - return Math.min(Math.max(len, 0), maxInt) - } - - return function(arrLike) { - var _this = this - var items = Object(arrLike) - if (arrLike === null) - throw new TypeError( - 'Array.from requires an array-like object - not null or undefined' - ) - - var mapFn = arguments.length > 1 ? arguments[1] : undefined - var other - if (mapFn !== undefined) { - if (!isCallable(mapFn)) - throw new TypeError( - 'Array.from: when provided, the second argument must be a function' - ) - - if (arguments.length > 2) other = arguments[2] - } - - var len = toLen(items.length) - var arr = isCallable(_this) ? Object(new _this(len)) : new Array(len) - var k = 0 - var kVal - while (k < len) { - kVal = items[k] - if (mapFn) - arr[k] = - other === 'undefined' - ? mapFn(kVal, k) - : mapFn.call(other, kVal, k) - else arr[k] = kVal - - k++ - } - arr.length = len - return arr - } - })() - }) - } - - // 判断数组是否包含指定元素 - if (!Array.prototype.includes) { - Object.defineProperty(Array.prototype, 'includes', { - value: function(val) { - for (var i in this) { - if (this[i] === val) return true - } - return false - }, - enumerable: false - }) - } - - //类似于Array 的splice方法 - if (!String.prototype.splice) { - Object.defineProperty(String.prototype, 'splice', { - value: function(start, len, fill) { - var length = this.length, - argLen = arguments.length - - fill = fill === undefined ? '' : fill - - if (argLen < 1) { - return this - } - - //处理负数 - if (start < 0) { - if (Math.abs(start) >= length) start = 0 - else start = length + start - } - - if (argLen === 1) { - return this.slice(0, start) - } else { - len -= 0 - - var strl = this.slice(0, start), - strr = this.slice(start + len) - - return strl + fill + strr - } - }, - enumerable: false - }) - } - - if (!Date.prototype.getFullWeek) { - //获取当天是本年度第几周 - Object.defineProperty(Date.prototype, 'getFullWeek', { - value: function() { - var thisYear = this.getFullYear(), - that = new Date(thisYear, 0, 1), - firstDay = that.getDay() || 1, - numsOfToday = (this - that) / 86400000 - return Math.ceil((numsOfToday + firstDay) / 7) - }, - enumerable: false - }) - - //获取当天是本月第几周 - Object.defineProperty(Date.prototype, 'getWeek', { - value: function() { - var today = this.getDate(), - thisMonth = this.getMonth(), - thisYear = this.getFullYear(), - firstDay = new Date(thisYear, thisMonth, 1).getDay() - return Math.ceil((today + firstDay) / 7) - }, - enumerable: false - }) - } - - if (!Date.isDate) { - Object.defineProperty(Date, 'isDate', { - value: function(obj) { - return typeof obj === 'object' && obj.getTime ? true : false - }, - enumerable: false - }) - } - - //时间格式化 - if (!Date.prototype.format) { - Object.defineProperty(Date.prototype, 'format', { - value: function(str) { - str = str || 'Y-m-d H:i:s' - var week = ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'], - dt = { - fullyear: this.getFullYear(), - year: this.getYear(), - fullweek: this.getFullWeek(), - week: this.getWeek(), - month: this.getMonth() + 1, - date: this.getDate(), - day: week[this.getDay()], - hours: this.getHours(), - minutes: this.getMinutes(), - seconds: this.getSeconds() - }, - re - - dt.g = dt.hours > 12 ? dt.hours - 12 : dt.hours - - re = { - Y: dt.fullyear, - y: dt.year, - m: dt.month < 10 ? '0' + dt.month : dt.month, - n: dt.month, - d: dt.date < 10 ? '0' + dt.date : dt.date, - j: dt.date, - H: dt.hours < 10 ? '0' + dt.hours : dt.hours, - h: dt.g < 10 ? '0' + dt.g : dt.g, - G: dt.hours, - g: dt.g, - i: dt.minutes < 10 ? '0' + dt.minutes : dt.minutes, - s: dt.seconds < 10 ? '0' + dt.seconds : dt.seconds, - W: dt.fullweek, - w: dt.week, - D: dt.day - } - - for (var i in re) { - str = str.replace(new RegExp(i, 'g'), re[i]) - } - return str - }, - enumerable: false - }) - } - - /*-----------------部分ES6的JS实现 ending---------------*/ - - function cacheStore(tpye, key, val) { - if (!window[tpye]) { - return log('该浏览器不支持本地储存' + tpye) - } - - if (this.type(key) === 'object') { - for (var i in key) { - window[tpye].setItem(i, key[i]) - } - return - } - switch (arguments.length) { - case 2: - return window[tpye].getItem(key) - case 3: - if ((this.type(val) == 'string' && val.trim() === '') || val === null) { - window[tpye].removeItem(key) - return - } - if (this.type(val) !== 'object' && this.type(val) !== 'array') { - window[tpye].setItem(key, val.toString()) - } else { - window[tpye].setItem(key, JSON.stringify(val)) - } - break - } - } - - Anot.mix({ - rword: rword, - subscribers: subscribers, - version: '1.0.0', - log: log, - ui: {}, //仅用于存放组件版本信息等 - slice: function(nodes, start, end) { - return aslice.call(nodes, start, end) - }, - noop: noop, - /*如果不用Error对象封装一下，str在控制台下可能会乱码*/ - error: function(str, e) { - throw new (e || Error)(str) // jshint ignore:line - }, - /* Anot.range(10) - => [0, 1, 2, 3, 4, 5, 6, 7, 8, 9] - Anot.range(1, 11) - => [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] - Anot.range(0, 30, 5) - => [0, 5, 10, 15, 20, 25] - Anot.range(0, -10, -1) - => [0, -1, -2, -3, -4, -5, -6, -7, -8, -9] - Anot.range(0) - => []*/ - range: function(start, end, step) { - // 用于生成整数数组 - step || (step = 1) - if (end == null) { - end = start || 0 - start = 0 - } - var index = -1, - length = Math.max(0, Math.ceil((end - start) / step)), - result = new Array(length) - while (++index < length) { - result[index] = start - start += step - } - return result - }, - deepCopy: toJson, - eventHooks: {}, - /*绑定事件*/ - bind: function(el, type, fn, phase) { - var hooks = Anot.eventHooks - type = type.split(',') - Anot.each(type, function(i, t) { - t = t.trim() - var hook = hooks[t] - if (typeof hook === 'object') { - type = hook.type || type - phase = hook.phase || !!phase - fn = hook.fix ? hook.fix(el, fn) : fn - } - el.addEventListener(t, fn, phase) - }) - return fn - }, - /*卸载事件*/ - unbind: function(el, type, fn, phase) { - var hooks = Anot.eventHooks - type = type.split(',') - fn = fn || noop - Anot.each(type, function(i, t) { - t = t.trim() - var hook = hooks[t] - if (typeof hook === 'object') { - type = hook.type || type - phase = hook.phase || !!phase - } - el.removeEventListener(t, fn, phase) - }) - }, - /*读写删除元素节点的样式*/ - css: function(node, name, value) { - if (node instanceof Anot) { - node = node[0] - } - var prop = /[_-]/.test(name) ? camelize(name) : name, - fn - name = Anot.cssName(prop) || prop - if (value === void 0 || typeof value === 'boolean') { - //获取样式 - fn = cssHooks[prop + ':get'] || cssHooks['@:get'] - if (name === 'background') { - name = 'backgroundColor' - } - var val = fn(node, name) - return value === true ? parseFloat(val) || 0 : val - } else if (value === '') { - //请除样式 - node.style[name] = '' - } else { - //设置样式 - if (value == null || value !== value) { - return - } - if (isFinite(value) && !Anot.cssNumber[prop]) { - value += 'px' - } - fn = cssHooks[prop + ':set'] || cssHooks['@:set'] - fn(node, name, value) - } - }, - /*遍历数组与对象,回调的第一个参数为索引或键名,第二个或元素或键值*/ - each: function(obj, fn) { - if (obj) { - //排除null, undefined - var i = 0 - if (isArrayLike(obj)) { - for (var n = obj.length; i < n; i++) { - if (fn(i, obj[i]) === false) break - } - } else { - for (i in obj) { - if (obj.hasOwnProperty(i) && fn(i, obj[i]) === false) { - break - } - } - } - } - }, - Array: { - /*只有当前数组不存在此元素时只添加它*/ - ensure: function(target, item) { - if (target.indexOf(item) === -1) { - return target.push(item) - } - }, - /*移除数组中指定位置的元素，返回布尔表示成功与否*/ - removeAt: function(target, index) { - return !!target.splice(index, 1).length - }, - /*移除数组中第一个匹配传参的那个元素，返回布尔表示成功与否*/ - remove: function(target, item) { - var index = target.indexOf(item) - if (~index) return Anot.Array.removeAt(target, index) - return false - } - }, - /** - * [ls localStorage操作] - * @param {[type]} key [键名] - * @param {[type]} val [键值，为空时删除] - * @return - */ - ls: function() { - var args = aslice.call(arguments, 0) - args.unshift('localStorage') - return cacheStore.apply(this, args) - }, - ss: function() { - var args = aslice.call(arguments, 0) - args.unshift('sessionStorage') - return cacheStore.apply(this, args) - }, - /** - * [cookie cookie 操作 ] - * @param key [cookie名] - * @param val [cookie值] - * @param {[json]} opt [有效期，域名，路径等] - * @return {[boolean]} [读取时返回对应的值，写入时返回true] - */ - cookie: function(key, val, opt) { - if (arguments.length > 1) { - if (!key) { - return - } - - //设置默认的参数 - opt = opt || {} - opt = Object.assign( - { - expires: '', - path: '/', - domain: document.domain, - secure: '' - }, - opt - ) - - if ((this.type(val) == 'string' && val.trim() === '') || val === null) { - document.cookie = - encodeURIComponent(key) + - '=; expires=Thu, 01 Jan 1970 00:00:00 GMT; domain=' + - opt.domain + - '; path=' + - opt.path - return true - } - if (opt.expires) { - switch (opt.expires.constructor) { - case Number: - opt.expires = - opt.expires === Infinity - ? '; expires=Fri, 31 Dec 9999 23:59:59 GMT' - : '; max-age=' + opt.expires - break - case String: - opt.expires = '; expires=' + opt.expires - break - case Date: - opt.expires = '; expires=' + opt.expires.toUTCString() - break - } - } - document.cookie = - encodeURIComponent(key) + - '=' + - encodeURIComponent(val) + - opt.expires + - '; domain=' + - opt.domain + - '; path=' + - opt.path + - '; ' + - opt.secure - return true - } else { - if (!key) { - return document.cookie - } - return ( - decodeURIComponent( - document.cookie.replace( - new RegExp( - '(?:(?:^|.*;)\\s*' + - encodeURIComponent(key).replace(/[\-\.\+\*]/g, '\\$&') + - '\\s*\\=\\s*([^;]*).*$)|^.*$' - ), - '$1' - ) - ) || null - ) - } - }, - //获取url的参数 - search: function(key) { - key += '' - var uri = location.search - - if (!key || !uri) return null - - uri = uri.slice(1) - uri = uri.split('&') - - var obj = {} - for (var i = 0, item; (item = uri[i++]); ) { - var tmp = item.split('=') - tmp[1] = tmp.length < 2 ? null : tmp[1] - tmp[1] = decodeURIComponent(tmp[1]) - if (obj.hasOwnProperty(tmp[0])) { - if (typeof obj[tmp[0]] === 'object') { - obj[tmp[0]].push(tmp[1]) - } else { - obj[tmp[0]] = [obj[tmp[0]]] - obj[tmp[0]].push(tmp[1]) - } - } else { - obj[tmp[0]] = tmp[1] - } - } - return obj.hasOwnProperty(key) ? obj[key] : null - }, - //复制文本到粘贴板 - copy: function(txt) { - if (!DOC.queryCommandSupported || !DOC.queryCommandSupported('copy')) { - return log('该浏览器不支持复制到粘贴板') - } - - var ta = DOC.createElement('textarea') - ta.textContent = txt - ta.style.position = 'fixed' - ta.style.bottom = '-1000px' - DOC.body.appendChild(ta) - ta.select() - try { - DOC.execCommand('copy') - } catch (err) { - log('复制到粘贴板失败') - } - DOC.body.removeChild(ta) - } - }) - - var bindingHandlers = (Anot.bindingHandlers = {}) - var bindingExecutors = (Anot.bindingExecutors = {}) - - var directives = (Anot.directives = {}) - Anot.directive = function(name, obj) { - bindingHandlers[name] = obj.init = obj.init || noop - bindingExecutors[name] = obj.update = obj.update || noop - return (directives[name] = obj) - } - - /*判定是否类数组，如节点集合，纯数组，arguments与拥有非负整数的length属性的纯JS对象*/ - function isArrayLike(obj) { - if (obj && typeof obj === 'object') { - var n = obj.length, - str = serialize.call(obj) - if (/(Array|List|Collection|Map|Arguments)\]$/.test(str)) { - return true - } else if (str === '[object Object]' && n === n >>> 0) { - return true //由于ecma262v5能修改对象属性的enumerable，因此不能用propertyIsEnumerable来判定了 - } - } - return false - } - - // https://github.com/rsms/js-lru - var Cache = new function() { - // jshint ignore:line - function LRU(maxLength) { - this.size = 0 - this.limit = maxLength - this.head = this.tail = void 0 - this._keymap = {} - } - - var p = LRU.prototype - - p.put = function(key, value) { - var entry = { - key: key, - value: value - } - this._keymap[key] = entry - if (this.tail) { - this.tail.newer = entry - entry.older = this.tail - } else { - this.head = entry - } - this.tail = entry - if (this.size === this.limit) { - this.shift() - } else { - this.size++ - } - return value - } - - p.shift = function() { - var entry = this.head - if (entry) { - this.head = this.head.newer - this.head.older = entry.newer = entry.older = this._keymap[ - entry.key - ] = void 0 - delete this._keymap[entry.key] //#1029 - } - } - p.get = function(key) { - var entry = this._keymap[key] - if (entry === void 0) return - if (entry === this.tail) { - return entry.value - } - // HEAD--------------TAIL - // <.older .newer> - // <--- add direction -- - // A B C E - if (entry.newer) { - if (entry === this.head) { - this.head = entry.newer - } - entry.newer.older = entry.older // C <-- E. - } - if (entry.older) { - entry.older.newer = entry.newer // C. --> E - } - entry.newer = void 0 // D --x - entry.older = this.tail // D. --> E - if (this.tail) { - this.tail.newer = entry // E. <-- D - } - this.tail = entry - return entry.value - } - return LRU - }() // jshint ignore:line - - /********************************************************************* - * DOM 底层补丁 * - **********************************************************************/ - - //safari5+是把contains方法放在Element.prototype上而不是Node.prototype - if (!DOC.contains) { - Node.prototype.contains = function(arg) { - return !!(this.compareDocumentPosition(arg) & 16) - } - } - Anot.contains = function(root, el) { - try { - while ((el = el.parentNode)) if (el === root) return true - return false - } catch (e) { - return false - } - } - - if (window.SVGElement) { - var svgns = 'http://www.w3.org/2000/svg' - var svg = DOC.createElementNS(svgns, 'svg') - svg.innerHTML = '' - if (!rsvg.test(svg.firstChild)) { - // #409 - /* jshint ignore:start */ - function enumerateNode(node, targetNode) { - if (node && node.childNodes) { - var nodes = node.childNodes - for (var i = 0, el; (el = nodes[i++]); ) { - if (el.tagName) { - var svg = DOC.createElementNS(svgns, el.tagName.toLowerCase()) - // copy attrs - ap.forEach.call(el.attributes, function(attr) { - svg.setAttribute(attr.name, attr.value) - }) - // 递归处理子节点 - enumerateNode(el, svg) - targetNode.appendChild(svg) - } - } - } - } - /* jshint ignore:end */ - Object.defineProperties(SVGElement.prototype, { - outerHTML: { - //IE9-11,firefox不支持SVG元素的innerHTML,outerHTML属性 - enumerable: true, - configurable: true, - get: function() { - return new XMLSerializer().serializeToString(this) - }, - set: function(html) { - var tagName = this.tagName.toLowerCase(), - par = this.parentNode, - frag = Anot.parseHTML(html) - // 操作的svg，直接插入 - if (tagName === 'svg') { - par.insertBefore(frag, this) - // svg节点的子节点类似 - } else { - var newFrag = DOC.createDocumentFragment() - enumerateNode(frag, newFrag) - par.insertBefore(newFrag, this) - } - par.removeChild(this) - } - }, - innerHTML: { - enumerable: true, - configurable: true, - get: function() { - var s = this.outerHTML - var ropen = new RegExp( - '<' + this.nodeName + '\\b(?:(["\'])[^"]*?(\\1)|[^>])*>', - 'i' - ) - var rclose = new RegExp('$', 'i') - return s.replace(ropen, '').replace(rclose, '') - }, - set: function(html) { - if (Anot.clearHTML) { - Anot.clearHTML(this) - var frag = Anot.parseHTML(html) - enumerateNode(frag, this) - } - } - } - }) - } - } - - //========================= event binding ==================== - - var eventHooks = Anot.eventHooks - - //针对firefox, chrome修正mouseenter, mouseleave(chrome30+) - if (!('onmouseenter' in root)) { - Anot.each( - { - mouseenter: 'mouseover', - mouseleave: 'mouseout' - }, - function(origType, fixType) { - eventHooks[origType] = { - type: fixType, - fix: function(elem, fn) { - return function(e) { - var t = e.relatedTarget - if ( - !t || - (t !== elem && !(elem.compareDocumentPosition(t) & 16)) - ) { - delete e.type - e.type = origType - return fn.call(elem, e) - } - } - } - } - } - ) - } - - //针对IE9+, w3c修正animationend - Anot.each( - { - AnimationEvent: 'animationend', - WebKitAnimationEvent: 'webkitAnimationEnd' - }, - function(construct, fixType) { - if (window[construct] && !eventHooks.animationend) { - eventHooks.animationend = { - type: fixType - } - } - } - ) - - if (DOC.onmousewheel === void 0) { - /* IE6-11 chrome mousewheel wheelDetla 下 -120 上 120 - firefox DOMMouseScroll detail 下3 上-3 - firefox wheel detlaY 下3 上-3 - IE9-11 wheel deltaY 下40 上-40 - chrome wheel deltaY 下100 上-100 */ - eventHooks.mousewheel = { - type: 'wheel', - fix: function(elem, fn) { - return function(e) { - e.wheelDeltaY = e.wheelDelta = e.deltaY > 0 ? -120 : 120 - e.wheelDeltaX = 0 - Object.defineProperty(e, 'type', { - value: 'mousewheel' - }) - fn.call(elem, e) - } - } - } - } - - /********************************************************************* - * 配置系统 * - **********************************************************************/ - - function kernel(settings) { - for (var p in settings) { - if (!ohasOwn.call(settings, p)) continue - var val = settings[p] - if (typeof kernel.plugins[p] === 'function') { - kernel.plugins[p](val) - } else if (typeof kernel[p] === 'object') { - Anot.mix(kernel[p], val) - } else { - kernel[p] = val - } - } - return this - } - Anot.config = kernel - - var openTag, - closeTag, - rexpr, - rexprg, - rbind, - rregexp = /[-.*+?^${}()|[\]\/\\]/g - - function escapeRegExp(target) { - //http://stevenlevithan.com/regex/xregexp/ - //将字符串安全格式化为正则表达式的源码 - return (target + '').replace(rregexp, '\\$&') - } - - var plugins = { - interpolate: function(array) { - openTag = array[0] - closeTag = array[1] - if (openTag === closeTag) { - throw new SyntaxError('openTag!==closeTag') - var test = openTag + 'test' + closeTag - cinerator.innerHTML = test - if ( - cinerator.innerHTML !== test && - cinerator.innerHTML.indexOf('<') > -1 - ) { - throw new SyntaxError('此定界符不合法') - } - cinerator.innerHTML = '' - } - kernel.openTag = openTag - kernel.closeTag = closeTag - var o = escapeRegExp(openTag), - c = escapeRegExp(closeTag) - rexpr = new RegExp(o + '([\\s\\S]*)' + c) - rexprg = new RegExp(o + '([\\s\\S]*)' + c, 'g') - rbind = new RegExp(o + '[\\s\\S]*' + c + '|\\s:') //此处有疑问 - } - } - kernel.plugins = plugins - kernel.plugins['interpolate'](['{{', '}}']) - - kernel.async = true - kernel.paths = {} - kernel.shim = {} - kernel.maxRepeatSize = 100 - - function $watch(expr, binding) { - var $events = this.$events || (this.$events = {}), - queue = $events[expr] || ($events[expr] = []) - - if (typeof binding === 'function') { - var backup = binding - backup.uuid = '_' + ++bindingID - binding = { - element: root, - type: 'user-watcher', - handler: noop, - vmodels: [this], - expr: expr, - uuid: backup.uuid - } - binding.wildcard = /\*/.test(expr) - } - - if (!binding.update) { - if (/\w\.*\B/.test(expr) || expr === '*') { - binding.getter = noop - var host = this - binding.update = function() { - var args = this.fireArgs || [] - if (args[2]) binding.handler.apply(host, args) - delete this.fireArgs - } - queue.sync = true - Anot.Array.ensure(queue, binding) - } else { - Anot.injectBinding(binding) - } - if (backup) { - binding.handler = backup - } - } else if (!binding.oneTime) { - Anot.Array.ensure(queue, binding) - } - - return function() { - binding.update = binding.getter = binding.handler = noop - binding.element = DOC.createElement('a') - } - } - - function $emit(key, args) { - var event = this.$events - var _parent = null - if (event && event[key]) { - if (args) { - args[2] = key - } - var arr = event[key] - notifySubscribers(arr, args) - if (args && event['*'] && !/\./.test(key)) { - for (var sub, k = 0; (sub = event['*'][k++]); ) { - try { - sub.handler.apply(this, args) - } catch (e) {} - } - } - _parent = this.$up - if (_parent) { - if (this.$pathname) { - $emit.call(_parent, this.$pathname + '.' + key, args) //以确切的值往上冒泡 - } - $emit.call(_parent, '*.' + key, args) //以模糊的值往上冒泡 - } - } else { - _parent = this.$up - if (this.$ups) { - for (var i in this.$ups) { - $emit.call(this.$ups[i], i + '.' + key, args) //以确切的值往上冒泡 - } - return - } - if (_parent) { - var p = this.$pathname - if (p === '') p = '*' - var path = p + '.' + key - arr = path.split('.') - - args = (args && args.concat([path, key])) || [path, key] - - if (arr.indexOf('*') === -1) { - $emit.call(_parent, path, args) //以确切的值往上冒泡 - arr[1] = '*' - $emit.call(_parent, arr.join('.'), args) //以模糊的值往上冒泡 - } else { - $emit.call(_parent, path, args) //以确切的值往上冒泡 - } - } - } - } - - function collectDependency(el, key) { - do { - if (el.$watch) { - var e = el.$events || (el.$events = {}) - var array = e[key] || (e[key] = []) - dependencyDetection.collectDependency(array) - return - } - el = el.$up - if (el) { - key = el.$pathname + '.' + key - } else { - break - } - } while (true) - } - - function notifySubscribers(subs, args) { - if (!subs) return - if (new Date() - beginTime > 444 && typeof subs[0] === 'object') { - rejectDisposeQueue() - } - var users = [], - renders = [] - for (var i = 0, sub; (sub = subs[i++]); ) { - if (sub.type === 'user-watcher') { - users.push(sub) - } else { - renders.push(sub) - } - } - if (kernel.async) { - buffer.render() //1 - for (i = 0; (sub = renders[i++]); ) { - if (sub.update) { - sub.uuid = sub.uuid || '_' + ++bindingID - var uuid = sub.uuid - if (!buffer.queue[uuid]) { - buffer.queue[uuid] = '__' - buffer.queue.push(sub) - } - } - } - } else { - for (i = 0; (sub = renders[i++]); ) { - if (sub.update) { - sub.update() //最小化刷新DOM树 - } - } - } - for (i = 0; (sub = users[i++]); ) { - if ((args && args[2] === sub.expr) || sub.wildcard) { - sub.fireArgs = args - } - sub.update() - } - } - - //一些不需要被监听的属性 - var kernelProps = oneObject( - '$id,$watch,$fire,$events,$model,$active,$pathname,$up,$ups,$track,$accessors' - ) - - //如果浏览器不支持ecma262v5的Object.defineProperties或者存在BUG，比如IE8 - //标准浏览器使用__defineGetter__, __defineSetter__实现 - - function modelFactory(source, options) { - options = options || {} - options.watch = true - return observeObject(source, options) - } - - function isSkip(k) { - return - k.charAt(0) === '$' || k.slice(0, 2) === '__' || kernelProps[k] - } - - //监听对象属性值的变化(注意,数组元素不是数组的属性),通过对劫持当前对象的访问器实现 - //监听对象或数组的结构变化, 对对象的键值对进行增删重排, 或对数组的进行增删重排,都属于这范畴 - // 通过比较前后代理VM顺序实现 - function Component() {} - - function observeObject(source, options) { - if ( - !source || - (source.$id && source.$accessors) || - (source.nodeName && source.nodeType > 0) - ) { - return source - } - //source为原对象,不能是元素节点或null - //options,可选,配置对象,里面有old, force, watch这三个属性 - options = options || nullObject - var force = options.force || nullObject - var old = options.old - var oldAccessors = (old && old.$accessors) || nullObject - var $vmodel = new Component() //要返回的对象, 它在IE6-8下可能被偷龙转凤 - var accessors = {} //监控属性 - var hasOwn = {} - var skip = [] - var simple = [] - var userSkip = {} - // 提取 source中的配置项, 并删除相应字段 - var state = source.state - var computed = source.computed - var methods = source.methods - var props = source.props - var watches = source.watch - var mounted = source.mounted - - delete source.state - delete source.computed - delete source.methods - delete source.props - delete source.watch - - if (source.skip) { - userSkip = oneObject(source.skip) - delete source.skip - } - - // 基础数据 - if (state) { - if (source.$id) { - // 直接删除名为props的 字段, 对于主VM对象, props将作为保留关键字 - // 下面的计算属性,方法等, 作同样的逻辑处理 - delete state.props - } - for (name in state) { - var value = state[name] - if (!kernelProps[name]) { - hasOwn[name] = true - } - if ( - typeof value === 'function' || - (value && value.nodeName && value.nodeType > 0) || - (!force[name] && (isSkip(name) || userSkip[name])) - ) { - skip.push(name) - } else if (isComputed(value)) { - log('warning:计算属性建议放在[computed]对象中统一定义') - // 转给下一步处理 - computed[name] = value - } else { - simple.push(name) - if (oldAccessors[name]) { - accessors[name] = oldAccessors[name] - } else { - accessors[name] = makeGetSet(name, value) - } - } - } - } - - //处理计算属性 - if (computed) { - delete computed.props - for (var name in computed) { - hasOwn[name] = true - ;(function(key, value) { - var old - if (typeof value === 'function') { - value = { get: value, set: noop } - } - if (typeof value.set !== 'function') { - value.set = noop - } - accessors[key] = { - get: function() { - return (old = value.get.call(this)) - }, - set: function(x) { - var older = old, - newer - value.set.call(this, x) - newer = this[key] - if (this.$fire && newer !== older) { - this.$fire(key, newer, older) - } - }, - enumerable: true, - configurable: true - } - })(name, computed[name]) // jshint ignore:line - } - } - - // 方法 - if (methods) { - delete methods.props - for (var name in methods) { - hasOwn[name] = true - skip.push(name) - } - } - - if (props) { - hideProperty($vmodel, 'props', {}) - hasOwn.props = !!source.$id - for (var name in props) { - $vmodel.props[name] = props[name] - } - } - - Object.assign(source, state, methods) - - accessors['$model'] = $modelDescriptor - $vmodel = Object.defineProperties($vmodel, accessors, source) - function trackBy(name) { - return hasOwn[name] === true - } - skip.forEach(function(name) { - $vmodel[name] = source[name] - }) - - /* jshint ignore:start */ - // hideProperty($vmodel, '$ups', null) - hideProperty($vmodel, '$id', 'anonymous') - hideProperty($vmodel, '$up', old ? old.$up : null) - hideProperty($vmodel, '$track', Object.keys(hasOwn)) - hideProperty($vmodel, '$active', false) - hideProperty($vmodel, '$pathname', old ? old.$pathname : '') - hideProperty($vmodel, '$accessors', accessors) - hideProperty($vmodel, '$events', {}) - hideProperty($vmodel, '$refs', {}) - hideProperty($vmodel, '$children', []) - hideProperty($vmodel, '$components', []) - hideProperty($vmodel, 'hasOwnProperty', trackBy) - hideProperty($vmodel, '$mounted', mounted) - if (options.watch) { - hideProperty($vmodel, '$watch', function() { - return $watch.apply($vmodel, arguments) - }) - hideProperty($vmodel, '$fire', function(path, a) { - if (path.indexOf('all!') === 0) { - var ee = path.slice(4) - for (var i in Anot.vmodels) { - var v = Anot.vmodels[i] - v.$fire && v.$fire.apply(v, [ee, a]) - } - } else if (path.indexOf('child!') === 0) { - var ee = 'props.' + path.slice(6) - for (var i in $vmodel.$children) { - var v = $vmodel.$children[i] - v.$fire && v.$fire.apply(v, [ee, a]) - } - } else { - $emit.call($vmodel, path, [a]) - } - }) - } - /* jshint ignore:end */ - - //必须设置了$active,$events - simple.forEach(function(name) { - var oldVal = old && old[name] - var val = ($vmodel[name] = state[name]) - if (val && typeof val === 'object' && !Date.isDate(val)) { - val.$up = $vmodel - val.$pathname = name - } - $emit.call($vmodel, name, [val, oldVal]) - }) - - // 属性的监听, 必须放在上一步$emit后处理, 否则会在初始时就已经触发一次 监听回调 - if (watches) { - delete watches.props - for (var key in watches) { - if (Array.isArray(watches[key])) { - var tmp - while ((tmp = watches[key].pop())) { - $watch.call($vmodel, key, tmp) - } - } else { - $watch.call($vmodel, key, watches[key]) - } - } - } - - $vmodel.$active = true - - if (old && old.$up && old.$up.$children) { - old.$up.$children.push($vmodel) - } - - return $vmodel - } - - /* - 新的VM拥有如下私有属性 - $id: vm.id - $events: 放置$watch回调与绑定对象 - $watch: 增强版$watch - $fire: 触发$watch回调 - $track:一个数组,里面包含用户定义的所有键名 - $active:boolean,false时防止依赖收集 - $model:返回一个纯净的JS对象 - $accessors:放置所有读写器的数据描述对象 - $pathname:返回此对象在上级对象的名字,注意,数组元素的$pathname为空字符串 - ============================= - skip:用于指定不可监听的属性,但VM生成是没有此属性的 - */ - function isComputed(val) { - //speed up! - if (val && typeof val === 'object') { - for (var i in val) { - if (i !== 'get' && i !== 'set') { - return false - } - } - return typeof val.get === 'function' - } - } - function makeGetSet(key, value) { - var childVm, - value = NaN - return { - get: function() { - if (this.$active) { - collectDependency(this, key) - } - return value - }, - set: function(newVal) { - if (value === newVal) return - var oldValue = value - childVm = observe(newVal, value) - if (childVm) { - value = childVm - } else { - childVm = void 0 - value = newVal - } - - if (Object(childVm) === childVm) { - childVm.$pathname = key - childVm.$up = this - } - if (this.$active) { - $emit.call(this, key, [value, oldValue]) - } - }, - enumerable: true, - configurable: true - } - } - - function observe(obj, old, hasReturn, watch) { - if (Array.isArray(obj)) { - return observeArray(obj, old, watch) - } else if (Anot.isPlainObject(obj)) { - if (old && typeof old === 'object') { - var keys = Object.keys(obj) - var keys2 = Object.keys(old) - if (keys.join(';') === keys2.join(';')) { - for (var i in obj) { - if (obj.hasOwnProperty(i)) { - old[i] = obj[i] - } - } - return old - } - old.$active = false - } - return observeObject( - { state: obj }, - { - old: old, - watch: watch - } - ) - } - if (hasReturn) { - return obj - } - } - - function observeArray(array, old, watch) { - if (old && old.splice) { - var args = [0, old.length].concat(array) - old.splice.apply(old, args) - return old - } else { - for (var i in newProto) { - array[i] = newProto[i] - } - hideProperty(array, '$up', null) - hideProperty(array, '$pathname', '') - hideProperty(array, '$track', createTrack(array.length)) - - array._ = observeObject( - { - state: { length: NaN } - }, - { - watch: true - } - ) - array._.length = array.length - array._.$watch('length', function(a, b) { - $emit.call(array.$up, array.$pathname + '.length', [a, b]) - }) - if (watch) { - hideProperty(array, '$watch', function() { - return $watch.apply(array, arguments) - }) - } - - Object.defineProperty(array, '$model', $modelDescriptor) - - for (var j = 0, n = array.length; j < n; j++) { - var el = (array[j] = observe(array[j], 0, 1, 1)) - if (Object(el) === el) { - //#1077 - el.$up = array - } - } - - return array - } - } - - function hideProperty(host, name, value) { - Object.defineProperty(host, name, { - value: value, - writable: true, - enumerable: false, - configurable: true - }) - } - Anot.hideProperty = hideProperty - - function toJson(val) { - var xtype = Anot.type(val) - if (xtype === 'array') { - var array = [] - for (var i = 0; i < val.length; i++) { - array[i] = toJson(val[i]) - } - return array - } else if (xtype === 'object') { - var obj = {} - for (i in val) { - if (val.hasOwnProperty(i)) { - var value = val[i] - obj[i] = value && value.nodeType ? value : toJson(value) - } - } - return obj - } - return val - } - - var $modelDescriptor = { - get: function() { - return toJson(this) - }, - set: noop, - enumerable: false, - configurable: true - } - - /********************************************************************* - * 监控数组（:for配合使用） * - **********************************************************************/ - - var arrayMethods = ['push', 'pop', 'shift', 'unshift', 'splice'] - var arrayProto = Array.prototype - var newProto = { - notify: function() { - $emit.call(this.$up, this.$pathname) - }, - set: function(index, val) { - index = index >>> 0 - if (index > this.length) { - throw Error(index + 'set方法的第一个参数不能大于原数组长度') - } - if (this[index] !== val) { - var old = this[index] - this.splice(index, 1, val) - $emit.call(this.$up, this.$pathname + '.*', [val, old, null, index]) - } - }, - contains: function(el) { - //判定是否包含 - return this.indexOf(el) > -1 - }, - ensure: function(el) { - if (!this.contains(el)) { - //只有不存在才push - this.push(el) - } - return this - }, - pushArray: function(arr) { - return this.push.apply(this, arr) - }, - remove: function(el) { - //移除第一个等于给定值的元素 - return this.removeAt(this.indexOf(el)) - }, - removeAt: function(index) { - index = index >>> 0 - //移除指定索引上的元素 - return this.splice(index, 1) - }, - size: function() { - //取得数组长度，这个函数可以同步视图，length不能 - return this._.length - }, - removeAll: function(all) { - //移除N个元素 - if (Array.isArray(all)) { - for (var i = this.length - 1; i >= 0; i--) { - if (all.indexOf(this[i]) !== -1) { - _splice.call(this.$track, i, 1) - _splice.call(this, i, 1) - } - } - } else if (typeof all === 'function') { - for (i = this.length - 1; i >= 0; i--) { - var el = this[i] - if (all(el, i)) { - _splice.call(this.$track, i, 1) - _splice.call(this, i, 1) - } - } - } else { - _splice.call(this.$track, 0, this.length) - _splice.call(this, 0, this.length) - } - if (!W3C) { - this.$model = toJson(this) - } - this.notify() - this._.length = this.length - }, - clear: function() { - this.removeAll() - } - } - - var _splice = arrayProto.splice - arrayMethods.forEach(function(method) { - var original = arrayProto[method] - newProto[method] = function() { - // 继续尝试劫持数组元素的属性 - var args = [] - for (var i = 0, n = arguments.length; i < n; i++) { - args[i] = observe(arguments[i], 0, 1, 1) - } - var result = original.apply(this, args) - addTrack(this.$track, method, args) - if (!W3C) { - this.$model = toJson(this) - } - this.notify() - this._.length = this.length - return result - } - }) - - 'sort,reverse'.replace(rword, function(method) { - newProto[method] = function() { - var oldArray = this.concat() //保持原来状态的旧数组 - var newArray = this - var mask = Math.random() - var indexes = [] - var hasSort = false - arrayProto[method].apply(newArray, arguments) //排序 - for (var i = 0, n = oldArray.length; i < n; i++) { - var neo = newArray[i] - var old = oldArray[i] - if (neo === old) { - indexes.push(i) - } else { - var index = oldArray.indexOf(neo) - indexes.push(index) //得到新数组的每个元素在旧数组对应的位置 - oldArray[index] = mask //屏蔽已经找过的元素 - hasSort = true - } - } - if (hasSort) { - sortByIndex(this.$track, indexes) - if (!W3C) { - this.$model = toJson(this) - } - this.notify() - } - return this - } - }) - - function sortByIndex(array, indexes) { - var map = {} - for (var i = 0, n = indexes.length; i < n; i++) { - map[i] = array[i] - var j = indexes[i] - if (j in map) { - array[i] = map[j] - delete map[j] - } else { - array[i] = array[j] - } - } - } - - function createTrack(n) { - var ret = [] - for (var i = 0; i < n; i++) { - ret[i] = generateID('proxy-each') - } - return ret - } - - function addTrack(track, method, args) { - switch (method) { - case 'push': - case 'unshift': - args = createTrack(args.length) - break - case 'splice': - if (args.length > 2) { - // 0, 5, a, b, c --> 0, 2, 0 - // 0, 5, a, b, c, d, e, f, g--> 0, 0, 3 - var del = args[1] - var add = args.length - 2 - // args = [args[0], Math.max(del - add, 0)].concat(createTrack(Math.max(add - del, 0))) - args = [args[0], args[1]].concat(createTrack(args.length - 2)) - } - break - } - Array.prototype[method].apply(track, args) - } - - /********************************************************************* - * 依赖调度系统 * - **********************************************************************/ - - //检测两个对象间的依赖关系 - var dependencyDetection = (function() { - var outerFrames = [] - var currentFrame - return { - begin: function(binding) { - //accessorObject为一个拥有callback的对象 - outerFrames.push(currentFrame) - currentFrame = binding - }, - end: function() { - currentFrame = outerFrames.pop() - }, - collectDependency: function(array) { - if (currentFrame) { - //被dependencyDetection.begin调用 - currentFrame.callback(array) - } - } - } - })() - - //将绑定对象注入到其依赖项的订阅数组中 - var roneval = /^on$/ - - function returnRandom() { - return new Date() - 0 - } - - Anot.injectBinding = function(binding) { - binding.handler = binding.handler || directives[binding.type].update || noop - binding.update = function() { - var begin = false - if (!binding.getter) { - begin = true - dependencyDetection.begin({ - callback: function(array) { - injectDependency(array, binding) - } - }) - - binding.getter = parseExpr(binding.expr, binding.vmodels, binding) - binding.observers.forEach(function(a) { - a.v.$watch(a.p, binding) - }) - delete binding.observers - } - try { - var args = binding.fireArgs, - a, - b - delete binding.fireArgs - if (!args) { - if (binding.type === 'on') { - a = binding.getter + '' - } else { - try { - a = binding.getter.apply(0, binding.args) - } catch (e) { - a = null - } - } - } else { - a = args[0] - b = args[1] - } - b = typeof b === 'undefined' ? binding.oldValue : b - if (binding._filters) { - a = filters.$filter.apply(0, [a].concat(binding._filters)) - } - if (binding.signature) { - var xtype = Anot.type(a) - if (xtype !== 'array' && xtype !== 'object') { - throw Error('warning:' + binding.expr + '只能是对象或数组') - } - binding.xtype = xtype - var vtrack = getProxyIds(binding.proxies || [], xtype) - var mtrack = - a.$track || - (xtype === 'array' ? createTrack(a.length) : Object.keys(a)) - binding.track = mtrack - if (vtrack !== mtrack.join(';')) { - binding.handler(a, b) - binding.oldValue = 1 - } - } else if (Array.isArray(a) ? a.length !== (b && b.length) : false) { - binding.handler(a, b) - binding.oldValue = a.concat() - } else if (!('oldValue' in binding) || a !== b) { - binding.handler(a, b) - binding.oldValue = Array.isArray(a) ? a.concat() : a - } - } catch (e) { - delete binding.getter - log('warning:exception throwed in [Anot.injectBinding] ', e) - var node = binding.element - if (node && node.nodeType === 3) { - node.nodeValue = - openTag + (binding.oneTime ? '::' : '') + binding.expr + closeTag - } - } finally { - begin && dependencyDetection.end() - } - } - binding.update() - } - - //将依赖项(比它高层的访问器或构建视图刷新函数的绑定对象)注入到订阅者数组 - function injectDependency(list, binding) { - if (binding.oneTime) return - if (list && Anot.Array.ensure(list, binding) && binding.element) { - injectDisposeQueue(binding, list) - if (new Date() - beginTime > 444) { - rejectDisposeQueue() - } - } - } - - function getProxyIds(a, isArray) { - var ret = [] - for (var i = 0, el; (el = a[i++]); ) { - ret.push(isArray ? el.$id : el.$key) - } - return ret.join(';') - } - - /********************************************************************* - * 定时GC回收机制 (基于1.6基于频率的GC) * - **********************************************************************/ - - var disposeQueue = (Anot.$$subscribers = []) - var beginTime = new Date() - - //添加到回收列队中 - function injectDisposeQueue(data, list) { - data.list = list - data.i = ~~data.i - if (!data.uuid) { - data.uuid = '_' + ++bindingID - } - if (!disposeQueue[data.uuid]) { - disposeQueue[data.uuid] = '__' - disposeQueue.push(data) - } - } - - var lastGCIndex = 0 - function rejectDisposeQueue(data) { - var i = lastGCIndex || disposeQueue.length - var threshold = 0 - while ((data = disposeQueue[--i])) { - if (data.i < 7) { - if (data.element === null) { - disposeQueue.splice(i, 1) - if (data.list) { - Anot.Array.remove(data.list, data) - delete disposeQueue[data.uuid] - } - continue - } - if (shouldDispose(data.element)) { - //如果它的虚拟DOM不在VTree上或其属性不在VM上 - disposeQueue.splice(i, 1) - Anot.Array.remove(data.list, data) - disposeData(data) - //Anot会在每次全量更新时,比较上次执行时间, - //假若距离上次有半秒,就会发起一次GC,并且只检测当中的500个绑定 - //而一个正常的页面不会超过2000个绑定(500即取其4分之一) - //用户频繁操作页面,那么2,3秒内就把所有绑定检测一遍,将无效的绑定移除 - if (threshold++ > 500) { - lastGCIndex = i - break - } - continue - } - data.i++ - //基于检测频率，如果检测过7次，可以认为其是长久存在的节点，那么以后每7次才检测一次 - if (data.i === 7) { - data.i = 14 - } - } else { - data.i-- - } - } - beginTime = new Date() - } - - function disposeData(data) { - delete disposeQueue[data.uuid] // 先清除，不然无法回收了 - data.element = null - data.rollback && data.rollback() - for (var key in data) { - data[key] = null - } - } - - function shouldDispose(el) { - try { - //IE下，如果文本节点脱离DOM树，访问parentNode会报错 - var fireError = el.parentNode.nodeType - } catch (e) { - return true - } - if (el.ifRemove) { - // 如果节点被放到ifGroup，才移除 - if (!root.contains(el.ifRemove) && ifGroup === el.parentNode) { - el.parentNode && el.parentNode.removeChild(el) - return true - } - } - return el.msRetain - ? 0 - : el.nodeType === 1 - ? !root.contains(el) - : !Anot.contains(root, el) - } - - /************************************************************************ - * HTML处理(parseHTML, innerHTML, clearHTML) * - *************************************************************************/ - - //parseHTML的辅助变量 - var tagHooks = new function() { - // jshint ignore:line - Anot.mix(this, { - option: DOC.createElement('select'), - thead: DOC.createElement('table'), - td: DOC.createElement('tr'), - area: DOC.createElement('map'), - tr: DOC.createElement('tbody'), - col: DOC.createElement('colgroup'), - legend: DOC.createElement('fieldset'), - _default: DOC.createElement('div'), - g: DOC.createElementNS('http://www.w3.org/2000/svg', 'svg') - }) - this.optgroup = this.option - this.tbody = this.tfoot = this.colgroup = this.caption = this.thead - this.th = this.td - }() // jshint ignore:line - String( - 'circle,defs,ellipse,image,line,path,polygon,polyline,rect,symbol,text,use' - ).replace(rword, function(tag) { - tagHooks[tag] = tagHooks.g //处理SVG - }) - - var rtagName = /<([\w:]+)/ - var rxhtml = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi - var scriptTypes = oneObject([ - '', - 'text/javascript', - 'text/ecmascript', - 'application/ecmascript', - 'application/javascript' - ]) - var script = DOC.createElement('script') - var rhtml = /<|&#?\w+;/ - - Anot.parseHTML = function(html) { - var fragment = anotFragment.cloneNode(false) - if (typeof html !== 'string') { - return fragment - } - if (!rhtml.test(html)) { - fragment.appendChild(DOC.createTextNode(html)) - return fragment - } - html = html.replace(rxhtml, '<$1>').trim() - var tag = (rtagName.exec(html) || ['', ''])[1].toLowerCase(), - //取得其标签名 - wrapper = tagHooks[tag] || tagHooks._default, - firstChild - wrapper.innerHTML = html - var els = wrapper.getElementsByTagName('script') - if (els.length) { - //使用innerHTML生成的script节点不会发出请求与执行text属性 - for (var i = 0, el; (el = els[i++]); ) { - if (scriptTypes[el.type]) { - var neo = script.cloneNode(false) //FF不能省略参数 - ap.forEach.call(el.attributes, function(attr) { - neo.setAttribute(attr.name, attr.value) - }) // jshint ignore:line - neo.text = el.text - el.parentNode.replaceChild(neo, el) - } - } - } - - while ((firstChild = wrapper.firstChild)) { - // 将wrapper上的节点转移到文档碎片上！ - fragment.appendChild(firstChild) - } - return fragment - } - - Anot.innerHTML = function(node, html) { - var a = this.parseHTML(html) - this.clearHTML(node).appendChild(a) - } - - Anot.clearHTML = function(node) { - node.textContent = '' - while (node.firstChild) { - node.removeChild(node.firstChild) - } - return node - } - - /********************************************************************* - * Anot的原型方法定义区 * - **********************************************************************/ - - function hyphen(target) { - //转换为连字符线风格 - return target.replace(/([a-z\d])([A-Z]+)/g, '$1-$2').toLowerCase() - } - - function camelize(target) { - //转换为驼峰风格 - if (target.indexOf('-') < 0 && target.indexOf('_') < 0) { - return target //提前判断，提高getStyle等的效率 - } - return target.replace(/[-_][^-_]/g, function(match) { - return match.charAt(1).toUpperCase() - }) - } - - 'add,remove'.replace(rword, function(method) { - Anot.fn[method + 'Class'] = function(cls) { - var el = this[0] - //https://developer.mozilla.org/zh-CN/docs/Mozilla/Firefox/Releases/26 - if (cls && typeof cls === 'string' && el && el.nodeType === 1) { - cls.replace(/\S+/g, function(c) { - el.classList[method](c) - }) - } - return this - } - }) - - Anot.fn.mix({ - hasClass: function(cls) { - var el = this[0] || {} //IE10+, chrome8+, firefox3.6+, safari5.1+,opera11.5+支持classList,chrome24+,firefox26+支持classList2.0 - return el.nodeType === 1 && el.classList.contains(cls) - }, - toggleClass: function(value, stateVal) { - var className, - i = 0 - var classNames = String(value).match(/\S+/g) || [] - var isBool = typeof stateVal === 'boolean' - while ((className = classNames[i++])) { - var state = isBool ? stateVal : !this.hasClass(className) - this[state ? 'addClass' : 'removeClass'](className) - } - return this - }, - attr: function(name, value) { - if (arguments.length === 2) { - this[0].setAttribute(name, value) - return this - } else { - return this[0].getAttribute(name) - } - }, - data: function(name, value) { - name = 'data-' + hyphen(name || '') - switch (arguments.length) { - case 2: - this.attr(name, value) - return this - case 1: - var val = this.attr(name) - return parseData(val) - case 0: - var ret = {} - ap.forEach.call(this[0].attributes, function(attr) { - if (attr) { - name = attr.name - if (!name.indexOf('data-')) { - name = camelize(name.slice(5)) - ret[name] = parseData(attr.value) - } - } - }) - return ret - } - }, - removeData: function(name) { - name = 'data-' + hyphen(name) - this[0].removeAttribute(name) - return this - }, - css: function(name, value) { - if (Anot.isPlainObject(name)) { - for (var i in name) { - Anot.css(this, i, name[i]) - } - } else { - var ret = Anot.css(this, name, value) - } - return ret !== void 0 ? ret : this - }, - position: function() { - var offsetParent, - offset, - elem = this[0], - parentOffset = { - top: 0, - left: 0 - } - if (!elem) { - return - } - if (this.css('position') === 'fixed') { - offset = elem.getBoundingClientRect() - } else { - offsetParent = this.offsetParent() //得到真正的offsetParent - offset = this.offset() // 得到正确的offsetParent - if (offsetParent[0].tagName !== 'HTML') { - parentOffset = offsetParent.offset() - } - parentOffset.top += Anot.css(offsetParent[0], 'borderTopWidth', true) - parentOffset.left += Anot.css(offsetParent[0], 'borderLeftWidth', true) - // Subtract offsetParent scroll positions - parentOffset.top -= offsetParent.scrollTop() - parentOffset.left -= offsetParent.scrollLeft() - } - return { - top: offset.top - parentOffset.top - Anot.css(elem, 'marginTop', true), - left: - offset.left - parentOffset.left - Anot.css(elem, 'marginLeft', true) - } - }, - offsetParent: function() { - var offsetParent = this[0].offsetParent - while (offsetParent && Anot.css(offsetParent, 'position') === 'static') { - offsetParent = offsetParent.offsetParent - } - return Anot(offsetParent || root) - }, - bind: function(type, fn, phase) { - if (this[0]) { - //此方法不会链 - return Anot.bind(this[0], type, fn, phase) - } - }, - unbind: function(type, fn, phase) { - if (this[0]) { - Anot.unbind(this[0], type, fn, phase) - } - return this - }, - val: function(value) { - var node = this[0] - if (node && node.nodeType === 1) { - var get = arguments.length === 0 - var access = get ? ':get' : ':set' - var fn = valHooks[getValType(node) + access] - if (fn) { - var val = fn(node, value) - } else if (get) { - return (node.value || '').replace(/\r/g, '') - } else { - node.value = value - } - } - return get ? val : this - } - }) - - if (root.dataset) { - Anot.fn.data = function(name, val) { - name = name && camelize(name) - var dataset = this[0].dataset - switch (arguments.length) { - case 2: - dataset[name] = val - return this - case 1: - val = dataset[name] - return parseData(val) - case 0: - var ret = createMap() - for (name in dataset) { - ret[name] = parseData(dataset[name]) - } - return ret - } - } - } - - Anot.parseJSON = JSON.parse - - var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/ - function parseData(data) { - try { - if (typeof data === 'object') return data - data = - data === 'true' - ? true - : data === 'false' - ? false - : data === 'null' - ? null - : +data + '' === data - ? +data - : rbrace.test(data) - ? JSON.parse(data) - : data - } catch (e) {} - return data - } - - Anot.fireDom = function(elem, type, opts) { - var hackEvent = DOC.createEvent('Events') - hackEvent.initEvent(type, true, true) - Anot.mix(hackEvent, opts) - elem.dispatchEvent(hackEvent) - } - - Anot.each( - { - scrollLeft: 'pageXOffset', - scrollTop: 'pageYOffset' - }, - function(method, prop) { - Anot.fn[method] = function(val) { - var node = this[0] || {}, - win = getWindow(node), - top = method === 'scrollTop' - if (!arguments.length) { - return win ? win[prop] : node[method] - } else { - if (win) { - win.scrollTo(!top ? val : win[prop], top ? val : win[prop]) - } else { - node[method] = val - } - } - } - } - ) - - function getWindow(node) { - return node.window && node.document - ? node - : node.nodeType === 9 - ? node.defaultView - : false - } - - //=============================css相关================================== - - var cssHooks = (Anot.cssHooks = createMap()) - var prefixes = ['', '-webkit-', '-moz-', '-ms-'] //去掉opera-15的支持 - var cssMap = { - float: 'cssFloat' - } - - Anot.cssNumber = oneObject( - 'animationIterationCount,animationIterationCount,columnCount,order,flex,flexGrow,flexShrink,fillOpacity,fontWeight,lineHeight,opacity,orphans,widows,zIndex,zoom' - ) - - Anot.cssName = function(name, host, camelCase) { - if (cssMap[name]) { - return cssMap[name] - } - host = host || root.style - for (var i = 0, n = prefixes.length; i < n; i++) { - camelCase = camelize(prefixes[i] + name) - if (camelCase in host) { - return (cssMap[name] = camelCase) - } - } - return null - } - - cssHooks['@:set'] = function(node, name, value) { - node.style[name] = value - } - - cssHooks['@:get'] = function(node, name) { - if (!node || !node.style) { - throw new Error('getComputedStyle要求传入一个节点 ' + node) - } - var ret, - computed = getComputedStyle(node) - if (computed) { - ret = name === 'filter' ? computed.getPropertyValue(name) : computed[name] - if (ret === '') { - ret = node.style[name] //其他浏览器需要我们手动取内联样式 - } - } - return ret - } - cssHooks['opacity:get'] = function(node) { - var ret = cssHooks['@:get'](node, 'opacity') - return ret === '' ? '1' : ret - } - - 'top,left'.replace(rword, function(name) { - cssHooks[name + ':get'] = function(node) { - var computed = cssHooks['@:get'](node, name) - return /px$/.test(computed) - ? computed - : Anot(node).position()[name] + 'px' - } - }) - - var cssShow = { - position: 'absolute', - visibility: 'hidden', - display: 'block' - } - var rdisplayswap = /^(none|table(?!-c[ea]).+)/ - function showHidden(node, array) { - //http://www.cnblogs.com/rubylouvre/archive/2012/10/27/2742529.html - if (node.offsetWidth <= 0) { - //opera.offsetWidth可能小于0 - var styles = getComputedStyle(node, null) - if (rdisplayswap.test(styles['display'])) { - var obj = { - node: node - } - for (var name in cssShow) { - obj[name] = styles[name] - node.style[name] = cssShow[name] - } - array.push(obj) - } - var _parent = node.parentNode - if (_parent && _parent.nodeType === 1) { - showHidden(_parent, array) - } - } - } - - 'Width,Height'.replace(rword, function(name) { - //fix 481 - var method = name.toLowerCase(), - clientProp = 'client' + name, - scrollProp = 'scroll' + name, - offsetProp = 'offset' + name - cssHooks[method + ':get'] = function(node, which, override) { - var boxSizing = -4 - if (typeof override === 'number') { - boxSizing = override - } - which = name === 'Width' ? ['Left', 'Right'] : ['Top', 'Bottom'] - var ret = node[offsetProp] // border-box 0 - if (boxSizing === 2) { - // margin-box 2 - return ( - ret + - Anot.css(node, 'margin' + which[0], true) + - Anot.css(node, 'margin' + which[1], true) - ) - } - if (boxSizing < 0) { - // padding-box -2 - ret = - ret - - Anot.css(node, 'border' + which[0] + 'Width', true) - - Anot.css(node, 'border' + which[1] + 'Width', true) - } - if (boxSizing === -4) { - // content-box -4 - ret = - ret - - Anot.css(node, 'padding' + which[0], true) - - Anot.css(node, 'padding' + which[1], true) - } - return ret - } - cssHooks[method + '&get'] = function(node) { - var hidden = [] - showHidden(node, hidden) - var val = cssHooks[method + ':get'](node) - for (var i = 0, obj; (obj = hidden[i++]); ) { - node = obj.node - for (var n in obj) { - if (typeof obj[n] === 'string') { - node.style[n] = obj[n] - } - } - } - return val - } - Anot.fn[method] = function(value) { - //会忽视其display - var node = this[0] - if (arguments.length === 0) { - if (node.setTimeout) { - //取得窗口尺寸,IE9后可以用node.innerWidth /innerHeight代替 - return node['inner' + name] - } - if (node.nodeType === 9) { - //取得页面尺寸 - var doc = node.documentElement - //FF chrome html.scrollHeight< body.scrollHeight - //IE 标准模式 : html.scrollHeight> body.scrollHeight - //IE 怪异模式 : html.scrollHeight 最大等于可视窗口多一点？ - return Math.max( - node.body[scrollProp], - doc[scrollProp], - node.body[offsetProp], - doc[offsetProp], - doc[clientProp] - ) - } - return cssHooks[method + '&get'](node) - } else { - return this.css(method, value) - } - } - Anot.fn['inner' + name] = function() { - return cssHooks[method + ':get'](this[0], void 0, -2) - } - Anot.fn['outer' + name] = function(includeMargin) { - return cssHooks[method + ':get']( - this[0], - void 0, - includeMargin === true ? 2 : 0 - ) - } - }) - - Anot.fn.offset = function() { - //取得距离页面左右角的坐标 - var node = this[0] - try { - var rect = node.getBoundingClientRect() - // Make sure element is not hidden (display: none) or disconnected - // https://github.com/jquery/jquery/pull/2043/files#r23981494 - if (rect.width || rect.height || node.getClientRects().length) { - var doc = node.ownerDocument - var root = doc.documentElement - var win = doc.defaultView - return { - top: rect.top + win.pageYOffset - root.clientTop, - left: rect.left + win.pageXOffset - root.clientLeft - } - } - } catch (e) { - return { - left: 0, - top: 0 - } - } - } - - //=============================val相关======================= - - function getValType(elem) { - var ret = elem.tagName.toLowerCase() - return ret === 'input' && /checkbox|radio/.test(elem.type) ? 'checked' : ret - } - - var valHooks = { - 'select:get': function(node, value) { - var option, - options = node.options, - index = node.selectedIndex, - one = node.type === 'select-one' || index < 0, - values = one ? null : [], - max = one ? index + 1 : options.length, - i = index < 0 ? max : one ? index : 0 - for (; i < max; i++) { - option = options[i] - //旧式IE在reset后不会改变selected，需要改用i === index判定 - //我们过滤所有disabled的option元素，但在safari5下，如果设置select为disable，那么其所有孩子都disable - //因此当一个元素为disable，需要检测其是否显式设置了disable及其父节点的disable情况 - if ((option.selected || i === index) && !option.disabled) { - value = option.value - if (one) { - return value - } - //收集所有selected值组成数组返回 - values.push(value) - } - } - return values - }, - 'select:set': function(node, values, optionSet) { - values = [].concat(values) //强制转换为数组 - for (var i = 0, el; (el = node.options[i++]); ) { - if ((el.selected = values.indexOf(el.value) > -1)) { - optionSet = true - } - } - if (!optionSet) { - node.selectedIndex = -1 - } - } - } - - var keyMap = {} - var keys = [ - 'break,case,catch,continue,debugger,default,delete,do,else,false', - 'finally,for,function,if,in,instanceof,new,null,return,switch,this', - 'throw,true,try,typeof,var,void,while,with' /* 关键字*/, - 'abstract,boolean,byte,char,class,const,double,enum,export,extends', - 'final,float,goto,implements,import,int,interface,long,native', - 'package,private,protected,public,short,static,super,synchronized', - 'throws,transient,volatile' /*保留字*/, - 'arguments,let,yield,async,await,undefined' - ].join(',') - keys.replace(/\w+/g, function(a) { - keyMap[a] = true - }) - - var ridentStart = /[a-z_$]/i - var rwhiteSpace = /[\s\uFEFF\xA0]/ - function getIdent(input, lastIndex) { - var result = [] - var subroutine = !!lastIndex - lastIndex = lastIndex || 0 - //将表达式中的标识符抽取出来 - var state = 'unknown' - var variable = '' - for (var i = 0; i < input.length; i++) { - var c = input.charAt(i) - if (c === "'" || c === '"') { - //字符串开始 - if (state === 'unknown') { - state = c - } else if (state === c) { - //字符串结束 - state = 'unknown' - } - } else if (c === '\\') { - if (state === "'" || state === '"') { - i++ - } - } else if (ridentStart.test(c)) { - //碰到标识符 - if (state === 'unknown') { - state = 'variable' - variable = c - } else if (state === 'maybePath') { - variable = result.pop() - variable += '.' + c - state = 'variable' - } else if (state === 'variable') { - variable += c - } - } else if (/\w/.test(c)) { - if (state === 'variable') { - variable += c - } - } else if (c === '.') { - if (state === 'variable') { - if (variable) { - result.push(variable) - variable = '' - state = 'maybePath' - } - } - } else if (c === '[') { - if (state === 'variable' || state === 'maybePath') { - if (variable) { - //如果前面存在变量,收集它 - result.push(variable) - variable = '' - } - var lastLength = result.length - var last = result[lastLength - 1] - var innerResult = getIdent(input.slice(i), i) - if (innerResult.length) { - //如果括号中存在变量,那么这里添加通配符 - result[lastLength - 1] = last + '.*' - result = innerResult.concat(result) - } else { - //如果括号中的东西是确定的,直接转换为其子属性 - var content = input.slice(i + 1, innerResult.i) - try { - var text = scpCompile(['return ' + content])() - result[lastLength - 1] = last + '.' + text - } catch (e) {} - } - state = 'maybePath' //]后面可能还接东西 - i = innerResult.i - } - } else if (c === ']') { - if (subroutine) { - result.i = i + lastIndex - addVar(result, variable) - return result - } - } else if (rwhiteSpace.test(c) && c !== '\r' && c !== '\n') { - if (state === 'variable') { - if (addVar(result, variable)) { - state = 'maybePath' // aaa . bbb 这样的情况 - } - variable = '' - } - } else { - addVar(result, variable) - state = 'unknown' - variable = '' - } - } - addVar(result, variable) - return result - } - - function addVar(array, element) { - if (element && !keyMap[element]) { - array.push(element) - return true - } - } - - function addAssign(vars, vmodel, name, binding) { - var ret = [] - var prefix = ' = ' + name + '.' - for (var i = vars.length, prop; (prop = vars[--i]); ) { - var arr = prop.split('.') - var first = arr[0] - - if (vmodel.hasOwnProperty(first)) { - // log(first, prop, prefix, vmodel) - ret.push(first + prefix + first) - binding.observers.push({ - v: vmodel, - p: prop, - type: Anot.type(vmodel[first]) - }) - vars.splice(i, 1) - } - } - return ret - } - - var rproxy = /(proxy\-[a-z]+)\-[\-0-9a-f]+$/ - var variablePool = new Cache(218) - //缓存求值函数，以便多次利用 - var evaluatorPool = new Cache(128) - - function getVars(expr) { - expr = expr.trim() - var ret = variablePool.get(expr) - if (ret) { - return ret.concat() - } - var array = getIdent(expr) - var uniq = {} - var result = [] - for (var i = 0, el; (el = array[i++]); ) { - if (!uniq[el]) { - uniq[el] = 1 - result.push(el) - } - } - return variablePool.put(expr, result).concat() - } - - function parseExpr(expr, vmodels, binding) { - var filters = binding.filters - if (typeof filters === 'string' && filters.trim() && !binding._filters) { - binding._filters = parseFilter(filters.trim()) - } - - var vars = getVars(expr) - var expose = new Date() - 0 - var assigns = [] - var names = [] - var args = [] - binding.observers = [] - - for (var i = 0, sn = vmodels.length; i < sn; i++) { - if (vars.length) { - var name = 'vm' + expose + '_' + i - names.push(name) - args.push(vmodels[i]) - assigns.push.apply(assigns, addAssign(vars, vmodels[i], name, binding)) - } - } - binding.args = args - var dataType = binding.type - var exprId = - vmodels.map(function(el) { - return String(el.$id).replace(rproxy, '$1') - }) + - expr + - dataType - // log(expr, '---------------', assigns) - var getter = evaluatorPool.get(exprId) //直接从缓存，免得重复生成 - if (getter) { - if (dataType === 'duplex') { - var setter = evaluatorPool.get(exprId + 'setter') - binding.setter = setter.apply(setter, binding.args) - } - return (binding.getter = getter) - } - - // expr的字段不可枚举时,补上一个随机变量, 避免抛出异常 - if (!assigns.length) { - assigns.push('fix' + expose) - } - - if (dataType === 'duplex') { - var nameOne = {} - assigns.forEach(function(a) { - var arr = a.split('=') - nameOne[arr[0].trim()] = arr[1].trim() - }) - expr = expr.replace(/[\$\w]+/, function(a) { - return nameOne[a] ? nameOne[a] : a - }) - /* jshint ignore:start */ - var fn2 = scpCompile( - names.concat( - '"use strict";\n return function(vvv){' + expr + ' = vvv\n}\n' - ) - ) - /* jshint ignore:end */ - evaluatorPool.put(exprId + 'setter', fn2) - binding.setter = fn2.apply(fn2, binding.args) - } - - if (dataType === 'on') { - //事件绑定 - if (expr.indexOf('(') === -1) { - expr += '.call(' + names[names.length - 1] + ', $event)' - } else { - expr = expr.replace('(', '.call(' + names[names.length - 1] + ', ') - } - names.push('$event') - expr = '\nreturn ' + expr + ';' //IE全家 Function("return ")出错，需要Function("return ;") - var lastIndex = expr.lastIndexOf('\nreturn') - var header = expr.slice(0, lastIndex) - var footer = expr.slice(lastIndex) - expr = header + '\n' + footer - } else { - // 对于非事件绑定的方法, 同样绑定到vm上 - binding.observers.forEach(function(it) { - if (it.type === 'function') { - // log(it, expr) - var reg = new RegExp(it.p + '\\(([^)]*)\\)', 'g') - expr = expr.replace(reg, function(s, m) { - m = m.trim() - return ( - it.p + - '.call(' + - names[names.length - 1] + - (m ? ', ' + m : '') + - ')' - ) - }) - } - }) - expr = '\nreturn ' + expr + ';' //IE全家 Function("return ")出错，需要Function("return ;") - } - - /* jshint ignore:start */ - getter = scpCompile( - names.concat( - "'use strict';\ntry{\n var " + - assigns.join(',\n ') + - expr + - '\n}catch(e){console.log(e)}' - ) - ) - /* jshint ignore:end */ - - return evaluatorPool.put(exprId, getter) - } - - function normalizeExpr(code) { - var hasExpr = rexpr.test(code) //比如:class="width{{w}}"的情况 - if (hasExpr) { - var array = scanExpr(code) - if (array.length === 1) { - return array[0].expr - } - return array - .map(function(el) { - return el.type ? '(' + el.expr + ')' : quote(el.expr) - }) - .join(' + ') - } else { - return code - } - } - - Anot.normalizeExpr = normalizeExpr - Anot.parseExprProxy = parseExpr - - var rthimRightParentheses = /\)\s*$/ - var rthimOtherParentheses = /\)\s*\|/g - var rquoteFilterName = /\|\s*([$\w]+)/g - var rpatchBracket = /"\s*\["/g - var rthimLeftParentheses = /"\s*\(/g - function parseFilter(filters) { - filters = - filters - .replace(rthimRightParentheses, '') //处理最后的小括号 - .replace(rthimOtherParentheses, function() { - //处理其他小括号 - return '],|' - }) - .replace(rquoteFilterName, function(a, b) { - //处理|及它后面的过滤器的名字 - return '[' + quote(b) - }) - .replace(rpatchBracket, function() { - return '"],["' - }) - .replace(rthimLeftParentheses, function() { - return '",' - }) + ']' - /* jshint ignore:start */ - return scpCompile(['return [' + filters + ']'])() - /* jshint ignore:end */ - } - - /********************************************************************* - * 编译系统 * - **********************************************************************/ - - var quote = JSON.stringify - - /********************************************************************* - * 扫描系统 * - **********************************************************************/ - - //http://www.w3.org/TR/html5/syntax.html#void-elements - var stopScan = oneObject( - 'area,base,basefont,br,col,command,embed,hr,img,input,link,meta,param,source,track,wbr,noscript,script,style,textarea'.toUpperCase() - ) - - function checkScan(elem, callback, innerHTML) { - var id = setTimeout(function() { - var currHTML = elem.innerHTML - clearTimeout(id) - if (currHTML === innerHTML) { - callback() - } else { - checkScan(elem, callback, currHTML) - } - }) - } - - function getBindingCallback(elem, name, vmodels) { - var callback = elem.getAttribute(name) - if (callback) { - for (var i = 0, vm; (vm = vmodels[i++]); ) { - if (vm.hasOwnProperty(callback) && typeof vm[callback] === 'function') { - return vm[callback] - } - } - } - } - - function executeBindings(bindings, vmodels) { - for (var i = 0, binding; (binding = bindings[i++]); ) { - binding.vmodels = vmodels - directives[binding.type].init(binding) - - Anot.injectBinding(binding) - if (binding.getter && binding.element.nodeType === 1) { - //移除数据绑定，防止被二次解析 - //chrome使用removeAttributeNode移除不存在的特性节点时会报错 - binding.element.removeAttribute(binding.name) - } - } - bindings.length = 0 - } - - //https://github.com/RubyLouvre/Anot/issues/636 - var mergeTextNodes = - IEVersion && window.MutationObserver - ? function(elem) { - var node = elem.firstChild, - text - while (node) { - var aaa = node.nextSibling - if (node.nodeType === 3) { - if (text) { - text.nodeValue += node.nodeValue - elem.removeChild(node) - } else { - text = node - } - } else { - text = null - } - node = aaa - } - } - : 0 - var roneTime = /^\s*::/ - var rmsAttr = /:(\w+)-?(.*)/ - - var events = oneObject( - 'animationend,blur,change,input,click,dblclick,focus,keydown,keypress,keyup,mousedown,mouseenter,mouseleave,mousemove,mouseout,mouseover,mouseup,scan,scroll,submit' - ) - var obsoleteAttrs = oneObject( - 'value,title,alt,checked,selected,disabled,readonly,enabled,href,src' - ) - function bindingSorter(a, b) { - return a.priority - b.priority - } - - var rnoCollect = /^(:\S+|data-\S+|on[a-z]+|style|class)$/ - var ronattr = '__fn__' - var specifiedVars = [':disabled', ':loading', ':value'] - var filterTypes = ['html', 'text', 'attr', 'data'] - function getOptionsFromTag(elem, vmodels) { - var attributes = aslice.call(elem.attributes, 0) - var ret = {} - var vm = vmodels[0] || {} - - for (var i = 0, attr; (attr = attributes[i++]); ) { - var name = attr.name - if ( - (attr.specified && !rnoCollect.test(name)) || - specifiedVars.includes(name) - ) { - elem.removeAttribute(name) - if (name.indexOf(ronattr) === 0) { - name = attr.value.slice(6) - ret[name] = elem[attr.value] - delete elem[attr.value] - } else { - var camelizeName = camelize(name) - if (camelizeName.indexOf('@') === 0) { - camelizeName = camelizeName.slice(1) - attr.value = attr.value.replace(/\(.*\)$/, '') - if (vm.$id.slice(0, 10) === 'proxy-each') { - vm = vm.$up - } - if ( - vm.hasOwnProperty(attr.value) && - typeof vm[attr.value] === 'function' - ) { - ret[camelizeName] = vm[attr.value].bind(vm) - } - } else { - ret[camelizeName] = parseData(attr.value) - } - } - } - } - return ret - } - - function scanAttr(elem, vmodels, match) { - var scanNode = true - if (vmodels.length) { - var attributes = elem.attributes - var bindings = [] - var uniq = {} - for (var i = 0, attr; (attr = attributes[i++]); ) { - var name = attr.name - if (uniq[name]) { - //IE8下:for BUG - continue - } - uniq[name] = 1 - if (attr.specified) { - if ((match = name.match(rmsAttr))) { - //如果是以指定前缀命名的 - var type = match[1] - var param = match[2] || '' - var value = attr.value - if (events[type]) { - param = type - type = 'on' - } - if (directives[type]) { - var newValue = value.replace(roneTime, '') - var oneTime = value !== newValue - var binding = { - type: type, - param: param, - element: elem, - name: name, - expr: newValue, - oneTime: oneTime, - uuid: '_' + ++bindingID, - priority: - (directives[type].priority || type.charCodeAt(0) * 10) + - (Number(param.replace(/\D/g, '')) || 0) - } - if (filterTypes.includes(type)) { - var filters = getToken(value).filters - binding.expr = binding.expr.replace(filters, '') - binding.filters = filters - .replace(rhasHtml, function() { - binding.type = 'html' - binding.group = 1 - return '' - }) - .trim() // jshint ignore:line - } else if (type === 'duplex') { - var hasDuplex = name - } else if (name === ':if-loop') { - binding.priority += 100 - } else if (name === ':attr-value') { - var hasAttrValue = name - } - bindings.push(binding) - } - } - } - } - if (bindings.length) { - bindings.sort(bindingSorter) - - if (hasDuplex && hasAttrValue && elem.type === 'text') { - log('warning!一个控件不能同时定义:attr-value与' + hasDuplex) - } - - for (i = 0; (binding = bindings[i]); i++) { - type = binding.type - if (rnoscanAttrBinding.test(type)) { - return executeBindings(bindings.slice(0, i + 1), vmodels) - } else if (scanNode) { - scanNode = !rnoscanNodeBinding.test(type) - } - } - executeBindings(bindings, vmodels) - } - } - if ( - scanNode && - !stopScan[elem.tagName] && - (isWidget(elem) ? elem.msResolved : 1) - ) { - mergeTextNodes && mergeTextNodes(elem) - scanNodeList(elem, vmodels) //扫描子孙元素 - } - } - - var rnoscanAttrBinding = /^if|for$/ - var rnoscanNodeBinding = /^html|include$/ - - function scanNodeList(elem, vmodels) { - var nodes = Anot.slice(elem.childNodes) - scanNodeArray(nodes, vmodels) - } - - function scanNodeArray(nodes, vmodels) { - function _delay_component(name) { - setTimeout(function() { - Anot.component(name) - }) - } - for (var i = 0, node; (node = nodes[i++]); ) { - switch (node.nodeType) { - case 1: - var elem = node - if ( - !elem.msResolved && - elem.parentNode && - elem.parentNode.nodeType === 1 - ) { - var widget = isWidget(elem) - - if (widget) { - elem.setAttribute('is-widget', '') - elem.removeAttribute(':if') - elem.removeAttribute(':if-loop') - componentQueue.push({ - element: elem, - vmodels: vmodels, - name: widget - }) - if (Anot.components[widget]) { - // log(widget, Anot.components) - //确保所有:attr-name扫描完再处理 - _delay_component(widget) - } - } else { - // 非组件才检查 ref属性 - var ref = isRef(elem) - if (ref && vmodels.length) { - vmodels[0].$refs[ref] = elem - } - } - } - - scanTag(node, vmodels) //扫描元素节点 - - if (node.msHasEvent) { - Anot.fireDom(node, 'datasetchanged', { - bubble: node.msHasEvent - }) - } - - break - case 3: - if (rexpr.test(node.nodeValue)) { - scanText(node, vmodels, i) //扫描文本节点 - } - break - } - } - } - - function scanTag(elem, vmodels) { - //扫描顺序 skip(0) --> anot(1) --> :if(10) --> :for(90) - //--> :if-loop(110) --> :attr(970) ...--> :duplex(2000)垫后 - var skip = elem.getAttribute('skip') - var node = elem.getAttributeNode('anot') - var vm = vmodels.concat() - if (typeof skip === 'string') { - return - } else if (node) { - var newVmodel = Anot.vmodels[node.value] - var attrs = aslice.call(elem.attributes, 0) - - if (!newVmodel) { - return - } - - vm = [newVmodel] - - elem.removeAttribute(node.name) //removeAttributeNode不会刷新xx[anot]样式规则 - // 挂载VM对象到相应的元素上 - elem.__VM__ = newVmodel - hideProperty(newVmodel, '$elem', elem) - - if (vmodels.length) { - newVmodel.$up = vmodels[0] - vmodels[0].$children.push(newVmodel) - var props = {} - attrs.forEach(function(attr) { - if (/^:/.test(attr.name)) { - var name = attr.name.match(rmsAttr)[1] - var value = null - if (!name || Anot.directives[name] || events[name]) { - return - } - try { - value = parseExpr(attr.value, vmodels, {}).apply(0, vmodels) - value = toJson(value) - elem.removeAttribute(attr.name) - props[name] = value - } catch (error) { - log( - 'Props parse faild on (%s[class=%s]),', - elem.nodeName, - elem.className, - attr, - error + '' - ) - } - } - }) - // 一旦设定了 props的类型, 就必须传入正确的值 - for (var k in newVmodel.props) { - if (newVmodel.props[k] && newVmodel.props[k].type === 'PropsTypes') { - if (newVmodel.props[k].check(props[k])) { - newVmodel.props[k] = props[k] - delete props[k] - } else { - console.error( - new TypeError( - 'props.' + - k + - ' needs [' + - newVmodel.props[k].checkType + - '], but [' + - newVmodel.props[k].result + - '] given.' - ) - ) - } - } - } - Object.assign(newVmodel.props, props) - props = undefined - } - } - scanAttr(elem, vm) //扫描特性节点 - - if (newVmodel) { - setTimeout(function() { - if (typeof newVmodel.$mounted === 'function') { - newVmodel.$mounted() - } - delete newVmodel.$mounted - }) - } - } - var rhasHtml = /\|\s*html(?:\b|$)/, - r11a = /\|\|/g, - rlt = /</g, - rgt = />/g, - rstringLiteral = /(['"])(\\\1|.)+?\1/g, - rline = /\r?\n/g - function getToken(value) { - if (value.indexOf('|') > 0) { - var scapegoat = value.replace(rstringLiteral, function(_) { - return Array(_.length + 1).join('1') // jshint ignore:line - }) - var index = scapegoat.replace(r11a, '\u1122\u3344').indexOf('|') //干掉所有短路或 - if (index > -1) { - return { - type: 'text', - filters: value.slice(index).trim(), - expr: value.slice(0, index) - } - } - } - return { - type: 'text', - expr: value, - filters: '' - } - } - - function scanExpr(str) { - var tokens = [], - value, - start = 0, - stop - do { - stop = str.indexOf(openTag, start) - if (stop === -1) { - break - } - value = str.slice(start, stop) - if (value) { - // {{ 左边的文本 - tokens.push({ - expr: value - }) - } - start = stop + openTag.length - stop = str.indexOf(closeTag, start) - if (stop === -1) { - break - } - value = str.slice(start, stop) - if (value) { - //处理{{ }}插值表达式 - tokens.push(getToken(value.replace(rline, ''))) - } - start = stop + closeTag.length - } while (1) - value = str.slice(start) - if (value) { - //}} 右边的文本 - tokens.push({ - expr: value - }) - } - return tokens - } - - function scanText(textNode, vmodels, index) { - var bindings = [], - tokens = scanExpr(textNode.data) - if (tokens.length) { - for (var i = 0, token; (token = tokens[i++]); ) { - var node = DOC.createTextNode(token.expr) //将文本转换为文本节点，并替换原来的文本节点 - if (token.type) { - token.expr = token.expr.replace(roneTime, function() { - token.oneTime = true - return '' - }) // jshint ignore:line - token.element = node - token.filters = token.filters.replace(rhasHtml, function() { - token.type = 'html' - return '' - }) // jshint ignore:line - token.pos = index * 1000 + i - bindings.push(token) //收集带有插值表达式的文本 - } - anotFragment.appendChild(node) - } - textNode.parentNode.replaceChild(anotFragment, textNode) - if (bindings.length) executeBindings(bindings, vmodels) - } - } - - //使用来自游戏界的双缓冲技术,减少对视图的冗余刷新 - var Buffer = function() { - this.queue = [] - } - Buffer.prototype = { - render: function(isAnimate) { - if (!this.locked) { - this.locked = isAnimate ? root.offsetHeight + 10 : 1 - var me = this - Anot.nextTick(function() { - me.flush() - }) - } - }, - flush: function() { - for (var i = 0, sub; (sub = this.queue[i++]); ) { - sub.update && sub.update() - } - this.locked = 0 - this.queue = [] - } - } - - var buffer = new Buffer() - - var componentQueue = [] - var widgetList = [] - var componentHooks = { - __init__: noop, - componentWillMount: noop, - componentDidMount: noop, - childComponentDidMount: noop, - componentWillUnmount: noop, - render: function() { - return null - } - } - - function parseSlot(collections, vms) { - var arr = aslice.call(collections, 0) - var obj = { __extra__: [] } - arr.forEach(function(elem) { - switch (elem.nodeType) { - case 1: - var slot = elem.getAttribute('slot') - - if (slot) { - obj[slot] = obj[slot] || [] - elem.removeAttribute('slot') - obj[slot].push(elem.outerHTML) - } else { - var txt = elem.outerHTML - if (isWidget(elem) || /:[\w-]*=".*"/.test(txt)) { - break - } - if (rexpr.test(txt)) { - var expr = normalizeExpr(txt) - txt = parseExpr(expr, vms, {}).apply(0, vms) - } - - obj.__extra__.push(txt) - } - - break - case 3: - var txt = elem.textContent.trim() - if (txt) { - obj.__extra__.push(txt) - } - break - default: - break - } - elem.parentNode.removeChild(elem) - }) - return obj - } - - function parseVmValue(vm, key, val) { - if (arguments.length === 2) { - var oval = Function('o', 'return o.' + key)(vm) - if (oval && typeof oval === 'object') { - try { - return oval.$model - } catch (err) {} - } - return oval - } else if (arguments.length === 3) { - Function('o', 'v', 'return o.' + key + ' = v')(vm, val) - } - } - - Anot.components = {} - Anot.component = function(name, opts) { - if (opts) { - Anot.components[name] = Anot.mix({}, componentHooks, opts) - } - for (var i = 0, obj; (obj = componentQueue[i]); i++) { - if (name === obj.name) { - componentQueue.splice(i, 1) - i-- - // (obj, Anot.components[name], obj.element, obj.name) - ;(function(host, hooks, elem, widget) { - //如果elem已从Document里移除,直接返回 - if (!Anot.contains(DOC, elem) || elem.msResolved) { - Anot.Array.remove(componentQueue, host) - return - } - - var dependencies = 1 - - //===========收集各种配置======= - if (elem.getAttribute(':attr-uuid')) { - //如果还没有解析完,就延迟一下 #1155 - return - } - hooks.watch = hooks.watch || {} - var parentVm = host.vmodels.concat().pop() - var state = {} - var props = getOptionsFromTag(elem, host.vmodels) - var $id = props.uuid || generateID(widget) - var slots = { __extra__: [] } - - // 对象组件的子父vm关系, 只存最顶层的$components对象中, - while (parentVm.$up && parentVm.$up.__WIDGET__ === name) { - parentVm = parentVm.$up - } - - if (elem.childNodes.length) { - slots = parseSlot(elem.childNodes, host.vmodels) - } - var txtContent = slots.__extra__.join('') - delete slots.__extra__ - elem.text = function() { - return txtContent - } - - if (props.hasOwnProperty(':disabled')) { - var disabledKey = props[':disabled'] - var disabledKeyReverse = false - if (disabledKey.indexOf('!') === 0) { - disabledKey = disabledKey.slice(1) - disabledKeyReverse = true - } - state.disabled = parseVmValue(parentVm, disabledKey) - if (disabledKeyReverse) { - state.disabled = !state.disabled - } - - parentVm.$watch(disabledKey, function(val) { - if (disabledKeyReverse) { - val = !val - } - Anot.vmodels[$id].disabled = val - }) - - delete props[':disabled'] - } - if (props.hasOwnProperty(':loading')) { - var loadingKey = props[':loading'] - var loadingKeyReverse = false - if (loadingKey.indexOf('!') === 0) { - loadingKey = loadingKey.slice(1) - loadingKeyReverse = true - } - state.loading = parseVmValue(parentVm, loadingKey) - if (loadingKeyReverse) { - state.loading = !state.loading - } - parentVm.$watch(loadingKey, function(val) { - if (loadingKeyReverse) { - val = !val - } - Anot.vmodels[$id].loading = val - }) - delete props[':loading'] - } - - // :value可实现双向同步值 - if (props.hasOwnProperty(':value')) { - var valueKey = props[':value'] - var valueWatcher = function() { - var val = parseVmValue(parentVm, valueKey) - Anot.vmodels[$id].value = val - } - var childValueWatcher = function() { - var val = this.value - if (val && typeof val === 'object') { - val = val.$model - } - parseVmValue(parentVm, valueKey, val) - } - state.value = parseVmValue(parentVm, valueKey) - - if (hooks.watch.value) { - hooks.watch.value = [hooks.watch.value] - } else { - hooks.watch.value = [] - } - if (hooks.watch['value.length']) { - hooks.watch['value.length'] = [hooks.watch['value.length']] - } else { - hooks.watch['value.length'] = [] - } - if (hooks.watch['value.*']) { - hooks.watch['value.*'] = [hooks.watch['value.*']] - } else { - hooks.watch['value.*'] = [] - } - - parentVm.$watch(valueKey, valueWatcher) - if (Array.isArray(state.value)) { - parentVm.$watch(valueKey + '.*', valueWatcher) - parentVm.$watch(valueKey + '.length', valueWatcher) - hooks.watch['value.*'].push(childValueWatcher) - hooks.watch['value.length'].push(childValueWatcher) - } else { - hooks.watch.value.push(childValueWatcher) - } - - delete props[':value'] - } - - delete props.uuid - delete props.name - delete props.isWidget - - hooks.props = hooks.props || {} - hooks.state = hooks.state || {} - - Object.assign(hooks.props, props) - Object.assign(hooks.state, state) - - var __READY__ = false - - hooks.__init__.call(elem, hooks.props, hooks.state, function next() { - __READY__ = true - - delete elem.text - }) - - if (!__READY__) { - return - } - - hooks.$id = $id - - //==========构建VM========= - var { - componentWillMount, - componentDidMount, - childComponentDidMount, - componentWillUnmount, - render - } = hooks - - delete hooks.__init__ - delete hooks.componentWillMount - delete hooks.componentDidMount - delete hooks.childComponentDidMount - delete hooks.componentWillUnmount - - var vmodel = Anot(hooks) - Anot.vmodels[vmodel.$id] = vmodel - hideProperty(vmodel, '__WIDGET__', name) - hideProperty(vmodel, '$recycle', function() { - for (var i in this.$events) { - var ev = this.$events[i] || [] - var len = ev.length - while (len--) { - if (ev[len].type === null || ev[len].type === 'user-watcher') { - ev.splice(len, 1) - } - } - } - }) - delete vmodel.$mounted - - // 对象组件的子父vm关系, 只存最顶层的$components对象中, - // 而子vm, 无论向下多少级, 他们的$up对象也只存最顶层的组件vm - parentVm.$components.push(vmodel) - if (parentVm.__WIDGET__ === name) { - vmodel.$up = parentVm - } - - elem.msResolved = 1 //防止二进扫描此元素 - - componentWillMount.call(vmodel) - - Anot.clearHTML(elem) - var html = render.call(vmodel, slots) || '' - - html = html.replace(/<\w+[^>]*>/g, function(m, s) { - return m.replace(/[\n\t\s]{1,}/g, ' ') - }) - - elem.innerHTML = html - - hideProperty(vmodel, '$elem', elem) - elem.__VM__ = vmodel - - Anot.fireDom(elem, 'datasetchanged', { - vm: vmodel, - childReady: 1 - }) - - var children = 0 - var removeFn = Anot.bind(elem, 'datasetchanged', function(ev) { - if (ev.childReady) { - dependencies += ev.childReady - if (vmodel.$id !== ev.vm.$id) { - if (ev.childReady === -1) { - children++ - childComponentDidMount.call(vmodel, ev.vm) - } - ev.stopPropagation() - } - } - if (dependencies === 0) { - var timer = setTimeout(function() { - clearTimeout(timer) - elem.removeAttribute('is-widget') - componentDidMount.call(vmodel) - }, children ? Math.max(children * 17, 100) : 17) - - Anot.unbind(elem, 'datasetchanged', removeFn) - //================== - host.rollback = function() { - try { - componentWillUnmount.call(vmodel) - } catch (e) {} - parentVm.$recycle && parentVm.$recycle() - Anot.Array.remove(parentVm.$components, vmodel) - delete Anot.vmodels[vmodel.$id] - } - injectDisposeQueue(host, widgetList) - if (window.chrome) { - elem.addEventListener('DOMNodeRemovedFromDocument', function() { - setTimeout(rejectDisposeQueue) - }) - } - } - }) - - scanTag(elem, [vmodel]) - - if (!elem.childNodes.length) { - Anot.fireDom(elem, 'datasetchanged', { - vm: vmodel, - childReady: -1 - }) - } else { - var id2 = setTimeout(function() { - clearTimeout(id2) - Anot.fireDom(elem, 'datasetchanged', { - vm: vmodel, - childReady: -1 - }) - }, 17) - } - })(obj, toJson(Anot.components[name]), obj.element, obj.name) // jshint ignore:line - } - } - } - - function isWidget(el) { - //如果是组件,则返回组件的名字 - var name = el.nodeName.toLowerCase() - if (/^anot-([a-z][a-z0-9\-]*)$/.test(name)) { - return RegExp.$1 - } - return null - } - - function isRef(el) { - return el.hasAttribute('ref') ? el.getAttribute('ref') : null - } - - var bools = [ - 'autofocus,autoplay,async,allowTransparency,checked,controls', - 'declare,disabled,defer,defaultChecked,defaultSelected', - 'contentEditable,isMap,loop,multiple,noHref,noResize,noShade', - 'open,readOnly,selected' - ].join(',') - var boolMap = {} - bools.replace(rword, function(name) { - boolMap[name.toLowerCase()] = name - }) - - var propMap = { - //属性名映射 - 'accept-charset': 'acceptCharset', - char: 'ch', - charoff: 'chOff', - class: 'className', - for: 'htmlFor', - 'http-equiv': 'httpEquiv' - } - - var anomaly = [ - 'accessKey,bgColor,cellPadding,cellSpacing,codeBase,codeType,colSpan', - 'dateTime,defaultValue,frameBorder,longDesc,maxLength,marginWidth,marginHeight', - 'rowSpan,tabIndex,useMap,vSpace,valueType,vAlign' - ].join(',') - anomaly.replace(rword, function(name) { - propMap[name.toLowerCase()] = name - }) - - var attrDir = Anot.directive('attr', { - init: function(binding) { - //{{aaa}} --> aaa - //{{aaa}}/bbb.html --> (aaa) + "/bbb.html" - binding.expr = normalizeExpr(binding.expr.trim()) - if (binding.type === 'include') { - var elem = binding.element - effectBinding(elem, binding) - binding.includeRendered = getBindingCallback( - elem, - 'data-rendered', - binding.vmodels - ) - binding.includeLoaded = getBindingCallback( - elem, - 'data-loaded', - binding.vmodels - ) - var outer = (binding.includeReplace = !!Anot(elem).data( - 'includeReplace' - )) - if (Anot(elem).data('cache')) { - binding.templateCache = {} - } - binding.start = DOC.createComment(':include') - binding.end = DOC.createComment(':include-end') - if (outer) { - binding.element = binding.end - binding._element = elem - elem.parentNode.insertBefore(binding.start, elem) - elem.parentNode.insertBefore(binding.end, elem.nextSibling) - } else { - elem.insertBefore(binding.start, elem.firstChild) - elem.appendChild(binding.end) - } - } - }, - update: function(val) { - var elem = this.element - var obj = {} - var vm = this.vmodels[0] - - val = toJson(val) - - if (this.param) { - if (typeof val === 'object' && val !== null) { - if (Array.isArray(val)) { - obj[this.param] = val - } else { - if (Date.isDate(val)) { - obj[this.param] = val.toUTCString() - } else { - obj[this.param] = val - } - } - } else { - obj[this.param] = val - } - } else { - if (!val || typeof val !== 'object' || Array.isArray(val)) { - return - } - if (Date.isDate(val)) { - return - } - - obj = val - } - - for (var i in obj) { - if (i === 'style') { - console.error('设置style样式, 请改用 :css指令') - continue - } - // 通过属性设置回调,必须以@符号开头 - if (i.indexOf('@') === 0) { - if (typeof obj[i] !== 'function') { - continue - } - } - if (i === 'href' || i === 'src') { - //处理IE67自动转义的问题 - if (!root.hasAttribute) obj[i] = obj[i].replace(/&/g, '&') - - elem[i] = obj[i] - - //chrome v37- 下embed标签动态设置的src，无法发起请求 - if (window.chrome && elem.tagName === 'EMBED') { - var _parent = elem.parentNode - var com = DOC.createComment(':src') - _parent.replaceChild(com, elem) - _parent.replaceChild(elem, com) - } - } else { - var k = i - //古董IE下，部分属性名字要进行映射 - if (!W3C && propMap[k]) { - k = propMap[k] - } - if (obj[i] === false || obj[i] === null || obj[i] === undefined) { - obj[i] = '' - } - - if (typeof elem[boolMap[k]] === 'boolean') { - //布尔属性必须使用el.xxx = true|false方式设值 - elem[boolMap[k]] = !!obj[i] - - //如果为false, IE全系列下相当于setAttribute(xxx, ''),会影响到样式,需要进一步处理 - if (!obj[i]) { - obj[i] = !!obj[i] - } - if (obj[i] === false) { - elem.removeAttribute(k) - continue - } - } - - //SVG只能使用setAttribute(xxx, yyy), VML只能使用elem.xxx = yyy ,HTML的固有属性必须elem.xxx = yyy - var isInnate = rsvg.test(elem) - ? false - : DOC.namespaces && isVML(elem) - ? true - : k in elem.cloneNode(false) - if (isInnate) { - elem[k] = obj[i] - } else { - if (typeof obj[i] === 'object') { - obj[i] = Date.isDate(obj[i]) - ? obj[i].toUTCString() - : JSON.stringify(obj[i]) - } else if (typeof obj[i] === 'function') { - k = ronattr + camelize(k.slice(1)) - elem[k] = obj[i].bind(vm) - obj[i] = k - } - elem.setAttribute(k, obj[i]) - } - } - } - } - }) - - //类名定义， :class="xx:yy" :class="{xx: yy}" :class="xx" :class="{{xx}}" - Anot.directive('class', { - init: function(binding) { - var expr = [] - if (!/^\{.*\}$/.test(binding.expr)) { - expr = binding.expr.split(':') - expr[1] = (expr[1] && expr[1].trim()) || 'true' - var arr = expr[0].split(/\s+/) - binding.expr = - '{' + - arr - .map(function(it) { - return it + ': ' + expr[1] - }) - .join(', ') + - '}' - } else if (/^\{\{.*\}\}$/.test(binding.expr)) { - binding.expr = binding.expr.slice(2, -2) - } - - if (binding.type === 'hover' || binding.type === 'active') { - //确保只绑定一次 - if (!binding.hasBindEvent) { - var elem = binding.element - var $elem = Anot(elem) - var activate = 'mouseenter' //在移出移入时切换类名 - var abandon = 'mouseleave' - if (binding.type === 'active') { - //在聚焦失焦中切换类名 - elem.tabIndex = elem.tabIndex || -1 - activate = 'mousedown' - abandon = 'mouseup' - var fn0 = $elem.bind('mouseleave', function() { - $elem.removeClass(expr[0]) - }) - } - } - - var fn1 = $elem.bind(activate, function() { - $elem.addClass(expr[0]) - }) - var fn2 = $elem.bind(abandon, function() { - $elem.removeClass(expr[0]) - }) - binding.rollback = function() { - $elem.unbind('mouseleave', fn0) - $elem.unbind(activate, fn1) - $elem.unbind(abandon, fn2) - } - binding.hasBindEvent = true - } - }, - update: function(val) { - if (this.type !== 'class') { - return - } - var obj = val - if (!obj || this.param) - return log( - 'class指令语法错误 %c %s="%s"', - 'color:#f00', - this.name, - this.expr - ) - - if (typeof obj === 'string') { - obj = {} - obj[val] = true - } - - if (!Anot.isPlainObject(obj)) { - obj = obj.$model - } - - var $elem = Anot(this.element) - for (var i in obj) { - $elem.toggleClass(i, !!obj[i]) - } - } - }) - - 'hover,active'.replace(rword, function(name) { - directives[name] = directives['class'] - }) - - //样式定义 :css-width="200" - //:css="{width: 200}" - Anot.directive('css', { - init: directives.attr.init, - update: function(val) { - var $elem = Anot(this.element) - if (!this.param) { - var obj = val - try { - if (typeof val === 'object') { - if (!Anot.isPlainObject(val)) obj = val.$model - } else { - obj = new Function('return ' + val)() - } - for (var i in obj) { - $elem.css(i, obj[i]) - } - } catch (err) { - log('样式格式错误 %c %s="%s"', 'color:#f00', this.name, this.expr) - } - } else { - $elem.css(this.param, val) - } - } - }) - - //兼容2种写法 :data-xx="yy", :data="{xx: yy}" - Anot.directive('data', { - priority: 100, - init: directives.attr.init, - update: function(val) { - var obj = val - if (typeof obj === 'object' && obj !== null) { - if (!Anot.isPlainObject(obj)) obj = val.$model - - for (var i in obj) { - this.element.setAttribute('data-' + i, obj[i]) - } - } else { - if (!this.param) return - - this.element.setAttribute('data-' + this.param, obj) - } - } - }) - - /*------ 表单验证 -------*/ - var __rules = {} - Anot.validate = function(key, cb) { - if (!__rules[key]) { - throw new Error('validate [' + key + '] not exists.') - } - if (typeof cb === 'function') { - __rules[key].event = cb - } - var result = __rules[key].result - for (var k in result) { - if (!result[k].passed) { - return result[k] - } - } - return true - } - Anot.directive('rule', { - priority: 2010, - init: function(binding) { - if (binding.param && !__rules[binding.param]) { - __rules[binding.param] = { - event: noop, - result: {} - } - } - binding.target = __rules[binding.param] - }, - update: function(opt) { - var _this = this - var elem = this.element - if (!['INPUT', 'TEXTAREA'].includes(elem.nodeName)) { - return - } - if (elem.msBinded) { - return - } - if (this.target) { - this.target.result[elem.expr] = { key: elem.expr } - } - var target = this.target - - // 0: 验证通过 - // 10001: 不能为空 - // 10002: 必须为合法数字 - // 10003: Email格式错误 - // 10004: 手机格式错误 - // 10005: 必须为纯中文 - // 10006: 格式匹配错误(正则) - // 10011: 输入值超过指定最大长度 - // 10012: 输入值短于指定最小长度 - // 10021: 输入值大于指定最大数值 - // 10022: 输入值小于指定最小数值 - // 10031: 与指定的表单的值不一致 - function checked(ev) { - var val = elem.value - var code = 0 - - if (opt.require && (val === '' || val === null)) { - code = 10001 - } - - if (code === 0 && opt.isNumeric) { - code = !isFinite(val) ? 10002 : 0 - } - - if (code === 0 && opt.isEmail) - code = !/^[\w\.\-]+@\w+([\.\-]\w+)*\.\w+$/.test(val) ? 10003 : 0 - - if (code === 0 && opt.isPhone) { - code = !/^1[34578]\d{9}$/.test(val) ? 10004 : 0 - } - - if (code === 0 && opt.isCN) { - code = !/^[\u4e00-\u9fa5]+$/.test(val) ? 10005 : 0 - } - - if (code === 0 && opt.exp) { - code = !opt.exp.test(val) ? 10006 : 0 - } - - if (code === 0 && opt.maxLen) { - code = val.length > opt.maxLen ? 10011 : 0 - } - - if (code === 0 && opt.minLen) { - code = val.length < opt.minLen ? 10012 : 0 - } - - if (code === 0 && opt.hasOwnProperty('max')) { - code = val > opt.max ? 10021 : 0 - } - - if (code === 0 && opt.hasOwnProperty('min')) { - code = val < opt.min ? 10022 : 0 - } - - if (code === 0 && opt.eq) { - var eqVal = parseVmValue(_this.vmodels[0], opt.eq) - code = val !== eqVal ? 10031 : 0 - } - - target.result[elem.expr].code = code - target.result[elem.expr].passed = opt.require - ? code === 0 - : val - ? code === 0 - : true - - var passed = true - for (var k in target.result) { - if (!target.result[k].passed) { - passed = false - target.event(target.result[k]) - break - } - } - if (passed) { - target.event(true) - } - } - Anot(elem).bind('blur', checked) - this.rollback = function() { - Anot(elem).unbind('blur', checked) - } - elem.msBinded = true - checked() - } - }) - - //双工绑定 - var rduplexType = /^(?:checkbox|radio)$/ - var rduplexParam = /^(?:radio|checked)$/ - var rnoduplexInput = /^(file|button|reset|submit|checkbox|radio|range)$/ - var duplexBinding = Anot.directive('duplex', { - priority: 2000, - init: function(binding, hasCast) { - var elem = binding.element - var vmodels = binding.vmodels - binding.changed = - getBindingCallback(elem, 'data-changed', vmodels) || noop - var params = [] - var casting = oneObject('string,number,boolean,checked') - if (elem.type === 'radio' && binding.param === '') { - binding.param = 'checked' - } - - binding.param.replace(rw20g, function(name) { - if (rduplexType.test(elem.type) && rduplexParam.test(name)) { - name = 'checked' - binding.isChecked = true - binding.xtype = 'radio' - } - - if (casting[name]) { - hasCast = true - } - Anot.Array.ensure(params, name) - }) - if (!hasCast) { - params.push('string') - } - binding.param = params.join('-') - if (!binding.xtype) { - binding.xtype = - elem.tagName === 'SELECT' - ? 'select' - : elem.type === 'checkbox' - ? 'checkbox' - : elem.type === 'radio' - ? 'radio' - : /^change/.test(elem.getAttribute('data-event')) - ? 'change' - : 'input' - } - elem.expr = binding.expr - //===================绑定事件====================== - var bound = (binding.bound = function(type, callback) { - elem.addEventListener(type, callback, false) - var old = binding.rollback - binding.rollback = function() { - elem.anotSetter = null - Anot.unbind(elem, type, callback) - old && old() - } - }) - function callback(value) { - binding.changed.call(this, value) - } - var composing = false - function compositionStart() { - composing = true - } - function compositionEnd() { - composing = false - setTimeout(updateVModel) - } - var updateVModel = function(e) { - var val = elem.value - //防止递归调用形成死循环 - //处理中文输入法在minlengh下引发的BUG - if (composing || val === binding.oldValue || binding.pipe === null) { - return - } - - var lastValue = binding.pipe(val, binding, 'get') - binding.oldValue = val - binding.setter(lastValue) - - callback.call(elem, lastValue) - Anot.fireDom(elem, 'change') - } - switch (binding.xtype) { - case 'radio': - bound('click', function() { - var lastValue = binding.pipe(elem.value, binding, 'get') - binding.setter(lastValue) - callback.call(elem, lastValue) - }) - break - case 'checkbox': - bound('change', function() { - var method = elem.checked ? 'ensure' : 'remove' - var array = binding.getter.apply(0, binding.vmodels) - if (!Array.isArray(array)) { - log(':duplex应用于checkbox上要对应一个数组') - array = [array] - } - var val = binding.pipe(elem.value, binding, 'get') - Anot.Array[method](array, val) - callback.call(elem, array) - }) - break - case 'change': - bound('change', updateVModel) - break - case 'input': - bound('input', updateVModel) - bound('keyup', updateVModel) - if (!IEVersion) { - bound('compositionstart', compositionStart) - bound('compositionend', compositionEnd) - bound('DOMAutoComplete', updateVModel) - } - break - case 'select': - bound('change', function() { - var val = Anot(elem).val() //字符串或字符串数组 - if (Array.isArray(val)) { - val = val.map(function(v) { - return binding.pipe(v, binding, 'get') - }) - } else { - val = binding.pipe(val, binding, 'get') - } - if (val + '' !== binding.oldValue) { - try { - binding.setter(val) - } catch (ex) { - log(ex) - } - } - }) - bound('datasetchanged', function(e) { - if (e.bubble === 'selectDuplex') { - var value = binding._value - var curValue = Array.isArray(value) - ? value.map(String) - : value + '' - Anot(elem).val(curValue) - elem.oldValue = curValue + '' - callback.call(elem, curValue) - } - }) - break - } - if (binding.xtype === 'input' && !rnoduplexInput.test(elem.type)) { - if (elem.type !== 'hidden') { - bound('focus', function() { - elem.msFocus = true - }) - bound('blur', function() { - elem.msFocus = false - }) - } - elem.anotSetter = updateVModel //#765 - watchValueInTimer(function() { - if (root.contains(elem)) { - if (!elem.msFocus) { - updateVModel() - } - } else if (!elem.msRetain) { - return false - } - }) - } - }, - update: function(value) { - var elem = this.element, - binding = this, - curValue - if (!this.init) { - var cpipe = binding.pipe || (binding.pipe = pipe) - cpipe(null, binding, 'init') - this.init = 1 - } - switch (this.xtype) { - case 'input': - elem.value = value - break - case 'change': - curValue = this.pipe(value, this, 'set') //fix #673 - if (curValue !== this.oldValue) { - var fixCaret = false - if (elem.msFocus) { - try { - var start = elem.selectionStart - var end = elem.selectionEnd - if (start === end) { - var pos = start - fixCaret = true - } - } catch (e) {} - } - elem.value = this.oldValue = curValue - if (fixCaret && !elem.readOnly) { - elem.selectionStart = elem.selectionEnd = pos - } - } - break - case 'radio': - curValue = binding.isChecked ? !!value : value + '' === elem.value - elem.checked = curValue - break - case 'checkbox': - var array = [].concat(value) //强制转换为数组 - curValue = this.pipe(elem.value, this, 'get') - elem.checked = array.indexOf(curValue) > -1 - break - case 'select': - //必须变成字符串后才能比较 - binding._value = value - if (!elem.msHasEvent) { - elem.msHasEvent = 'selectDuplex' - //必须等到其孩子准备好才触发 - } else { - Anot.fireDom(elem, 'datasetchanged', { - bubble: elem.msHasEvent - }) - } - break - } - } - }) - - function fixNull(val) { - return val == null ? '' : val - } - Anot.duplexHooks = { - checked: { - get: function(val, binding) { - return !binding.oldValue - } - }, - string: { - get: function(val) { - //同步到VM - return val - }, - set: fixNull - }, - boolean: { - get: function(val) { - return val === 'true' - }, - set: fixNull - }, - number: { - get: function(val, binding) { - var number = +val - if (+val === number) { - return number - } - return 0 - }, - set: fixNull - } - } - - function pipe(val, binding, action, e) { - binding.param.replace(rw20g, function(name) { - var hook = Anot.duplexHooks[name] - if (hook && typeof hook[action] === 'function') { - val = hook[action](val, binding) - } - }) - return val - } - - var TimerID, - ribbon = [] - - Anot.tick = function(fn) { - if (ribbon.push(fn) === 1) { - TimerID = setInterval(ticker, 60) - } - } - - function ticker() { - for (var n = ribbon.length - 1; n >= 0; n--) { - var el = ribbon[n] - if (el() === false) { - ribbon.splice(n, 1) - } - } - if (!ribbon.length) { - clearInterval(TimerID) - } - } - - var watchValueInTimer = noop - new function() { - // jshint ignore:line - try { - //#272 IE9-IE11, firefox - var setters = {} - var aproto = HTMLInputElement.prototype - var bproto = HTMLTextAreaElement.prototype - function newSetter(value) { - // jshint ignore:line - setters[this.tagName].call(this, value) - if (!this.msFocus && this.anotSetter) { - this.anotSetter() - } - } - var inputProto = HTMLInputElement.prototype - Object.getOwnPropertyNames(inputProto) //故意引发IE6-8等浏览器报错 - setters['INPUT'] = Object.getOwnPropertyDescriptor(aproto, 'value').set - - Object.defineProperty(aproto, 'value', { - set: newSetter - }) - setters['TEXTAREA'] = Object.getOwnPropertyDescriptor(bproto, 'value').set - Object.defineProperty(bproto, 'value', { - set: newSetter - }) - } catch (e) { - //在chrome 43中 :duplex终于不需要使用定时器实现双向绑定了 - // http://updates.html5rocks.com/2015/04/DOM-attributes-now-on-the-prototype - // https://docs.google.com/document/d/1jwA8mtClwxI-QJuHT7872Z0pxpZz8PBkf2bGAbsUtqs/edit?pli=1 - watchValueInTimer = Anot.tick - } - }() // jshint ignore:line - - /*-------------动画------------*/ - - Anot.directive('effect', { - priority: 5, - init: function(binding) { - var text = binding.expr, - className, - rightExpr - var colonIndex = text - .replace(rexprg, function(a) { - return a.replace(/./g, '0') - }) - .indexOf(':') //取得第一个冒号的位置 - if (colonIndex === -1) { - // 比如 :class/effect="aaa bbb ccc" 的情况 - className = text - rightExpr = true - } else { - // 比如 :class/effect-1="ui-state-active:checked" 的情况 - className = text.slice(0, colonIndex) - rightExpr = text.slice(colonIndex + 1) - } - if (!rexpr.test(text)) { - className = quote(className) - } else { - className = normalizeExpr(className) - } - binding.expr = '[' + className + ',' + rightExpr + ']' - }, - update: function(arr) { - var name = arr[0] - var elem = this.element - if (elem.getAttribute('data-effect-name') === name) { - return - } else { - elem.removeAttribute('data-effect-driver') - } - var inlineStyles = elem.style - var computedStyles = window.getComputedStyle - ? window.getComputedStyle(elem) - : null - var useAni = false - if (computedStyles && (supportTransition || supportAnimation)) { - //如果支持CSS动画 - var duration = - inlineStyles[transitionDuration] || computedStyles[transitionDuration] - if (duration && duration !== '0s') { - elem.setAttribute('data-effect-driver', 't') - useAni = true - } - - if (!useAni) { - duration = - inlineStyles[animationDuration] || computedStyles[animationDuration] - if (duration && duration !== '0s') { - elem.setAttribute('data-effect-driver', 'a') - useAni = true - } - } - } - - if (!useAni) { - if (Anot.effects[name]) { - elem.setAttribute('data-effect-driver', 'j') - useAni = true - } - } - if (useAni) { - elem.setAttribute('data-effect-name', name) - } - } - }) - - Anot.effects = {} - Anot.effect = function(name, callbacks) { - Anot.effects[name] = callbacks - } - - var supportTransition = false - var supportAnimation = false - - var transitionEndEvent - var animationEndEvent - var transitionDuration = Anot.cssName('transition-duration') - var animationDuration = Anot.cssName('animation-duration') - new function() { - // jshint ignore:line - var checker = { - TransitionEvent: 'transitionend', - WebKitTransitionEvent: 'webkitTransitionEnd', - OTransitionEvent: 'oTransitionEnd', - otransitionEvent: 'otransitionEnd' - } - var tran - //有的浏览器同时支持私有实现与标准写法，比如webkit支持前两种，Opera支持1、3、4 - for (var name in checker) { - if (window[name]) { - tran = checker[name] - break - } - try { - var a = document.createEvent(name) - tran = checker[name] - break - } catch (e) {} - } - if (typeof tran === 'string') { - supportTransition = true - transitionEndEvent = tran - } - - //大致上有两种选择 - //IE10+, Firefox 16+ & Opera 12.1+: animationend - //Chrome/Safari: webkitAnimationEnd - //http://blogs.msdn.com/b/davrous/archive/2011/12/06/introduction-to-css3-animat ions.aspx - //IE10也可以使用MSAnimationEnd监听，但是回调里的事件 type依然为animationend - // el.addEventListener("MSAnimationEnd", function(e) { - // alert(e.type)// animationend！！！ - // }) - checker = { - AnimationEvent: 'animationend', - WebKitAnimationEvent: 'webkitAnimationEnd' - } - var ani - for (name in checker) { - if (window[name]) { - ani = checker[name] - break - } - } - if (typeof ani === 'string') { - supportTransition = true - animationEndEvent = ani - } - }() - - var effectPool = [] //重复利用动画实例 - function effectFactory(el, opts) { - if (!el || el.nodeType !== 1) { - return null - } - if (opts) { - var name = opts.effectName - var driver = opts.effectDriver - } else { - name = el.getAttribute('data-effect-name') - driver = el.getAttribute('data-effect-driver') - } - if (!name || !driver) { - return null - } - - var instance = effectPool.pop() || new Effect() - instance.el = el - instance.driver = driver - instance.useCss = driver !== 'j' - if (instance.useCss) { - opts && Anot(el).addClass(opts.effectClass) - instance.cssEvent = - driver === 't' ? transitionEndEvent : animationEndEvent - } - instance.name = name - instance.callbacks = Anot.effects[name] || {} - - return instance - } - - function effectBinding(elem, binding) { - var name = elem.getAttribute('data-effect-name') - if (name) { - binding.effectName = name - binding.effectDriver = elem.getAttribute('data-effect-driver') - var stagger = +elem.getAttribute('data-effect-stagger') - binding.effectLeaveStagger = - +elem.getAttribute('data-effect-leave-stagger') || stagger - binding.effectEnterStagger = - +elem.getAttribute('data-effect-enter-stagger') || stagger - binding.effectClass = elem.className || NaN - } - } - function upperFirstChar(str) { - return str.replace(/^[\S]/g, function(m) { - return m.toUpperCase() - }) - } - var effectBuffer = new Buffer() - function Effect() {} //动画实例,做成类的形式,是为了共用所有原型方法 - - Effect.prototype = { - contrustor: Effect, - enterClass: function() { - return getEffectClass(this, 'enter') - }, - leaveClass: function() { - return getEffectClass(this, 'leave') - }, - // 共享一个函数 - actionFun: function(name, before, after) { - if (document.hidden) { - return - } - var me = this - var el = me.el - var isLeave = name === 'leave' - name = isLeave ? 'leave' : 'enter' - var oppositeName = isLeave ? 'enter' : 'leave' - callEffectHook(me, 'abort' + upperFirstChar(oppositeName)) - callEffectHook(me, 'before' + upperFirstChar(name)) - if (!isLeave) before(el) //这里可能做插入DOM树的操作,因此必须在修改类名前执行 - var cssCallback = function(cancel) { - el.removeEventListener(me.cssEvent, me.cssCallback) - if (isLeave) { - before(el) //这里可能做移出DOM树操作,因此必须位于动画之后 - Anot(el).removeClass(me.cssClass) - } else { - if (me.driver === 'a') { - Anot(el).removeClass(me.cssClass) - } - } - if (cancel !== true) { - callEffectHook(me, 'after' + upperFirstChar(name)) - after && after(el) - } - me.dispose() - } - if (me.useCss) { - if (me.cssCallback) { - //如果leave动画还没有完成,立即完成 - me.cssCallback(true) - } - - me.cssClass = getEffectClass(me, name) - me.cssCallback = cssCallback - - me.update = function() { - el.addEventListener(me.cssEvent, me.cssCallback) - if (!isLeave && me.driver === 't') { - //transtion延迟触发 - Anot(el).removeClass(me.cssClass) - } - } - Anot(el).addClass(me.cssClass) //animation会立即触发 - - effectBuffer.render(true) - effectBuffer.queue.push(me) - } else { - callEffectHook(me, name, cssCallback) - } - }, - enter: function(before, after) { - this.actionFun.apply(this, ['enter'].concat(Anot.slice(arguments))) - }, - leave: function(before, after) { - this.actionFun.apply(this, ['leave'].concat(Anot.slice(arguments))) - }, - dispose: function() { - //销毁与回收到池子中 - this.update = this.cssCallback = null - if (effectPool.unshift(this) > 100) { - effectPool.pop() - } - } - } - - function getEffectClass(instance, type) { - var a = instance.callbacks[type + 'Class'] - if (typeof a === 'string') return a - if (typeof a === 'function') return a() - return instance.name + '-' + type - } - - function callEffectHook(effect, name, cb) { - var hook = effect.callbacks[name] - if (hook) { - hook.call(effect, effect.el, cb) - } - } - - var applyEffect = function(el, dir /*[before, [after, [opts]]]*/) { - var args = aslice.call(arguments, 0) - if (typeof args[2] !== 'function') { - args.splice(2, 0, noop) - } - if (typeof args[3] !== 'function') { - args.splice(3, 0, noop) - } - var before = args[2] - var after = args[3] - var opts = args[4] - var effect = effectFactory(el, opts) - if (!effect) { - before() - after() - return false - } else { - var method = dir ? 'enter' : 'leave' - effect[method](before, after) - } - } - - Anot.mix(Anot.effect, { - apply: applyEffect, - append: function(el, _parent, after, opts) { - return applyEffect( - el, - 1, - function() { - _parent.appendChild(el) - }, - after, - opts - ) - }, - before: function(el, target, after, opts) { - return applyEffect( - el, - 1, - function() { - target.parentNode.insertBefore(el, target) - }, - after, - opts - ) - }, - remove: function(el, _parent, after, opts) { - return applyEffect( - el, - 0, - function() { - if (el.parentNode === _parent) _parent.removeChild(el) - }, - after, - opts - ) - } - }) - - Anot.directive('html', { - update: function(val) { - var binding = this - var elem = this.element - var isHtmlFilter = elem.nodeType !== 1 - var _parent = isHtmlFilter ? elem.parentNode : elem - if (!_parent) return - val = val == null ? '' : val - - if (elem.nodeType === 3) { - var signature = generateID('html') - _parent.insertBefore(DOC.createComment(signature), elem) - binding.element = DOC.createComment(signature + ':end') - _parent.replaceChild(binding.element, elem) - elem = binding.element - } - if (typeof val !== 'object') { - //string, number, boolean - var fragment = Anot.parseHTML(String(val)) - } else if (val.nodeType === 11) { - //将val转换为文档碎片 - fragment = val - } else if (val.nodeType === 1 || val.item) { - var nodes = val.nodeType === 1 ? val.childNodes : val.item - fragment = anotFragment.cloneNode(true) - while (nodes[0]) { - fragment.appendChild(nodes[0]) - } - } - - nodes = Anot.slice(fragment.childNodes) - //插入占位符, 如果是过滤器,需要有节制地移除指定的数量,如果是html指令,直接清空 - if (isHtmlFilter) { - var endValue = elem.nodeValue.slice(0, -4) - while (true) { - var node = elem.previousSibling - if (!node || (node.nodeType === 8 && node.nodeValue === endValue)) { - break - } else { - _parent.removeChild(node) - } - } - _parent.insertBefore(fragment, elem) - } else { - Anot.clearHTML(elem).appendChild(fragment) - } - scanNodeArray(nodes, binding.vmodels) - } - }) - - Anot.directive('if', { - priority: 10, - update: function(val) { - var binding = this - var elem = this.element - var stamp = (binding.stamp = +new Date()) - var par - var after = function() { - if (stamp !== binding.stamp) return - binding.recoverNode = null - } - if (binding.recoverNode) binding.recoverNode() // 还原现场，有移动节点的都需要还原现场 - try { - if (!elem.parentNode) return - par = elem.parentNode - } catch (e) { - return - } - if (val) { - //插回DOM树 - function alway() { - // jshint ignore:line - if (elem.getAttribute(binding.name)) { - elem.removeAttribute(binding.name) - scanAttr(elem, binding.vmodels) - } - binding.rollback = null - } - if (elem.nodeType === 8) { - var keep = binding.keep - var hasEffect = Anot.effect.apply( - keep, - 1, - function() { - if (stamp !== binding.stamp) return - elem.parentNode.replaceChild(keep, elem) - elem = binding.element = keep //这时可能为null - if (keep.getAttribute('_required')) { - //#1044 - elem.required = true - elem.removeAttribute('_required') - } - if (elem.querySelectorAll) { - Anot.each(elem.querySelectorAll('[_required=true]'), function( - el - ) { - el.required = true - el.removeAttribute('_required') - }) - } - alway() - }, - after - ) - hasEffect = hasEffect === false - } - if (!hasEffect) alway() - } else { - //移出DOM树，并用注释节点占据原位置 - if (elem.nodeType === 1) { - if (elem.required === true) { - elem.required = false - elem.setAttribute('_required', 'true') - } - try { - //如果不支持querySelectorAll或:required,可以直接无视 - Anot.each(elem.querySelectorAll(':required'), function(el) { - elem.required = false - el.setAttribute('_required', 'true') - }) - } catch (e) {} - - var node = (binding.element = DOC.createComment(':if')), - pos = elem.nextSibling - binding.recoverNode = function() { - binding.recoverNode = null - if (node.parentNode !== par) { - par.insertBefore(node, pos) - binding.keep = elem - } - } - - Anot.effect.apply( - elem, - 0, - function() { - binding.recoverNode = null - if (stamp !== binding.stamp) return - elem.parentNode.replaceChild(node, elem) - binding.keep = elem //元素节点 - ifGroup.appendChild(elem) - binding.rollback = function() { - if (elem.parentNode === ifGroup) { - ifGroup.removeChild(elem) - } - } - }, - after - ) - } - } - } - }) - - var rnoscripts = /(?:[\s\S]+?)<\/noscript>/gim - var rnoscriptText = /([\s\S]+?)<\/noscript>/im - - var getXHR = function() { - return new window.XMLHttpRequest() // jshint ignore:line - } - //将所有远程加载的模板,以字符串形式存放到这里 - var templatePool = (Anot.templateCache = {}) - - function getTemplateContainer(binding, id, text) { - var div = binding.templateCache && binding.templateCache[id] - if (div) { - var dom = DOC.createDocumentFragment(), - firstChild - while ((firstChild = div.firstChild)) { - dom.appendChild(firstChild) - } - return dom - } - return Anot.parseHTML(text) - } - function nodesToFrag(nodes) { - var frag = DOC.createDocumentFragment() - for (var i = 0, len = nodes.length; i < len; i++) { - frag.appendChild(nodes[i]) - } - return frag - } - Anot.directive('include', { - init: directives.attr.init, - update: function(val) { - var binding = this - var elem = this.element - var vmodels = binding.vmodels - var rendered = binding.includeRendered - var effectClass = binding.effectName && binding.effectClass // 是否开启动画 - var templateCache = binding.templateCache // 是否data-include-cache - var outer = binding.includeReplace // 是否data-include-replace - var loaded = binding.includeLoaded - var target = outer ? elem.parentNode : elem - var _ele = binding._element // data-include-replace binding.element === binding.end - - binding.recoverNodes = binding.recoverNodes || Anot.noop - - var scanTemplate = function(text) { - var _stamp = (binding._stamp = +new Date()) // 过滤掉频繁操作 - if (loaded) { - var newText = loaded.apply(target, [text].concat(vmodels)) - if (typeof newText === 'string') text = newText - } - if (rendered) { - checkScan( - target, - function() { - rendered.call(target) - }, - NaN - ) - } - var lastID = binding.includeLastID || '_default' // 默认 - - binding.includeLastID = val - var leaveEl = - (templateCache && templateCache[lastID]) || - DOC.createElement(elem.tagName || binding._element.tagName) // 创建一个离场元素 - - if (effectClass) { - leaveEl.className = effectClass - target.insertBefore(leaveEl, binding.start) // 插入到start之前，防止被错误的移动 - } - - // cache or animate，移动节点 - ;(templateCache || {})[lastID] = leaveEl - var fragOnDom = binding.recoverNodes() // 恢复动画中的节点 - if (fragOnDom) { - target.insertBefore(fragOnDom, binding.end) - } - while (true) { - var node = binding.start.nextSibling - if (node && node !== leaveEl && node !== binding.end) { - leaveEl.appendChild(node) - } else { - break - } - } - - // 元素退场 - Anot.effect.remove( - leaveEl, - target, - function() { - if (templateCache) { - // write cache - if (_stamp === binding._stamp) ifGroup.appendChild(leaveEl) - } - }, - binding - ) - - var enterEl = target, - before = Anot.noop, - after = Anot.noop - - var fragment = getTemplateContainer(binding, val, text) - var nodes = Anot.slice(fragment.childNodes) - - if (outer && effectClass) { - enterEl = _ele - enterEl.innerHTML = '' // 清空 - enterEl.setAttribute(':skip', 'true') - target.insertBefore(enterEl, binding.end.nextSibling) // 插入到bingding.end之后避免被错误的移动 - before = function() { - enterEl.insertBefore(fragment, null) // 插入节点 - } - after = function() { - binding.recoverNodes = Anot.noop - if (_stamp === binding._stamp) { - fragment = nodesToFrag(nodes) - target.insertBefore(fragment, binding.end) // 插入真实element - scanNodeArray(nodes, vmodels) - } - if (enterEl.parentNode === target) target.removeChild(enterEl) // 移除入场动画元素 - } - binding.recoverNodes = function() { - binding.recoverNodes = Anot.noop - return nodesToFrag(nodes) - } - } else { - before = function() { - //新添加元素的动画 - target.insertBefore(fragment, binding.end) - scanNodeArray(nodes, vmodels) - } - } - - Anot.effect.apply(enterEl, 'enter', before, after) - } - - if (!val) return - - var el = val - - if (typeof el === 'object') { - if (el.nodeType !== 1) return log('include 不支持非DOM对象') - } else { - el = DOC.getElementById(val) - if (!el) { - if (typeof templatePool[val] === 'string') { - Anot.nextTick(function() { - scanTemplate(templatePool[val]) - }) - } else if (Array.isArray(templatePool[val])) { - //#805 防止在循环绑定中发出许多相同的请求 - templatePool[val].push(scanTemplate) - } else { - var xhr = getXHR() - xhr.onload = function() { - if (xhr.status !== 200) - return log('获取网络资源出错, httpError[' + xhr.status + ']') - - var text = xhr.responseText - for (var f = 0, fn; (fn = templatePool[val][f++]); ) { - fn(text) - } - templatePool[val] = text - } - xhr.onerror = function() { - log(':include load [' + val + '] error') - } - templatePool[val] = [scanTemplate] - xhr.open('GET', val, true) - if ('withCredentials' in xhr) { - xhr.withCredentials = true - } - xhr.setRequestHeader('X-Requested-With', 'XMLHttpRequest') - xhr.send(null) - } - return - } - } - - Anot.nextTick(function() { - scanTemplate(el.value || el.innerText || el.innerHTML) - }) - } - }) - - var rdash = /\(([^)]*)\)/ - var onDir = Anot.directive('on', { - priority: 3000, - init: function(binding) { - var value = binding.expr - binding.type = 'on' - var eventType = binding.param.replace(/-\d+$/, '') // :on-mousemove-10 - if (typeof onDir[eventType + 'Hook'] === 'function') { - onDir[eventType + 'Hook'](binding) - } - if (value.indexOf('(') > 0 && value.indexOf(')') > -1) { - var matched = (value.match(rdash) || ['', ''])[1].trim() - if (matched === '' || matched === '$event') { - // aaa() aaa($event)当成aaa处理 - value = value.replace(rdash, '') - } - } - binding.expr = value - }, - update: function(callback) { - var binding = this - var elem = this.element - callback = function(e) { - var fn = binding.getter || noop - return fn.apply(binding.args[0], binding.args.concat(e)) - } - - var eventType = binding.param.replace(/-\d+$/, '') // :on-mousemove-10 - if (eventType === 'scan') { - callback.call(elem, { - type: eventType - }) - } else if (typeof binding.specialBind === 'function') { - binding.specialBind(elem, callback) - } else { - var removeFn = Anot.bind(elem, eventType, callback) - } - binding.rollback = function() { - if (typeof binding.specialUnbind === 'function') { - binding.specialUnbind() - } else { - Anot.unbind(elem, eventType, removeFn) - } - } - } - }) - - Anot.directive('for', { - priority: 90, - init: function(binding) { - var type = binding.type - binding.cache = {} //用于存放代理VM - binding.enterCount = 0 - - var elem = binding.element - if (elem.nodeType === 1) { - var vars = binding.expr.split(' in ') - binding.expr = vars.pop() - if (vars.length) { - vars = vars.pop().split(/\s+/) - } - binding.vars = vars - elem.removeAttribute(binding.name) - effectBinding(elem, binding) - var rendered = getBindingCallback( - elem, - 'data-rendered', - binding.vmodels - ) - - var signature = generateID(type) - var start = DOC.createComment(signature + ':start') - var end = (binding.element = DOC.createComment(signature + ':end')) - binding.signature = signature - binding.start = start - binding.template = anotFragment.cloneNode(false) - - var _parent = elem.parentNode - _parent.replaceChild(end, elem) - _parent.insertBefore(start, end) - binding.template.appendChild(elem) - - binding.element = end - - if (rendered) { - var removeFn = Anot.bind(_parent, 'datasetchanged', function() { - rendered.apply(_parent, _parent.args) - Anot.unbind(_parent, 'datasetchanged', removeFn) - _parent.msRendered = rendered - }) - } - } - }, - update: function(value, oldValue) { - var binding = this - var xtype = this.xtype - - if (xtype === 'array') { - if (!this.vars.length) { - this.vars.push('$index', 'el') - } else if (this.vars.length === 1) { - this.vars.unshift('$index') - } - this.param = this.vars[1] - } else { - this.param = '__el__' - if (!this.vars.length) { - this.vars.push('$key', '$val') - } else if (this.vars.length === 1) { - this.vars.push('$val') - } - } - - this.enterCount += 1 - var init = !oldValue - if (init) { - binding.$outer = {} - var check0 = this.vars[0] - var check1 = this.vars[1] - if (xtype === 'array') { - check0 = '$first' - check1 = '$last' - } - for (var i = 0, v; (v = binding.vmodels[i++]); ) { - if (v.hasOwnProperty(check0) && v.hasOwnProperty(check1)) { - binding.$outer = v - break - } - } - } - var track = this.track - var action = 'move' - binding.$repeat = value - var fragments = [] - var transation = init && anotFragment.cloneNode(false) - var proxies = [] - var param = this.param - var retain = Anot.mix({}, this.cache) - var elem = this.element - var length = track.length - - var _parent = elem.parentNode - - //检查新元素数量 - var newCount = 0 - for (i = 0; i < length; i++) { - var keyOrId = track[i] - if (!retain[keyOrId]) newCount++ - } - var oldCount = 0 - for (i in retain) { - oldCount++ - } - var clear = (!length || newCount === length) && oldCount > 10 //当全部是新元素,且移除元素较多(10)时使用clear - - var kill = elem.previousSibling - var start = binding.start - - if (clear) { - while (kill !== start) { - _parent.removeChild(kill) - kill = elem.previousSibling - } - } - - for (i = 0; i < length; i++) { - keyOrId = track[i] //array为随机数, object 为keyName - var proxy = retain[keyOrId] - if (!proxy) { - // log(this) - proxy = getProxyVM(this) - proxy.$up = this.vmodels[0] - if (xtype === 'array') { - action = 'add' - proxy.$id = keyOrId - var valueItem = value[i] - proxy[param] = valueItem //index - if (Object(valueItem) === valueItem) { - valueItem.$ups = valueItem.$ups || {} - valueItem.$ups[param] = proxy - } - } else { - action = 'append' - proxy[check0] = keyOrId - proxy[check1] = value[keyOrId] //key - var tmp = {} - tmp[check0] = proxy[check0] - tmp[check1] = proxy[check1] - proxy[param] = tmp - } - this.cache[keyOrId] = proxy - var node = proxy.$anchor || (proxy.$anchor = elem.cloneNode(false)) - node.nodeValue = this.signature - shimController( - binding, - transation, - proxy, - fragments, - init && !binding.effectDriver - ) - decorateProxy(proxy, binding, xtype) - } else { - fragments.push({}) - retain[keyOrId] = true - } - - //重写proxy - if (this.enterCount === 1) { - //防止多次进入,导致位置不对 - proxy.$active = false - proxy.$oldIndex = proxy.$index - proxy.$active = true - proxy.$index = i - } - - if (xtype === 'array') { - proxy.$first = i === 0 - proxy.$last = i === length - 1 - proxy[this.vars[0]] = proxy.$index - } else { - proxy[check1] = toJson(value[keyOrId]) //这里是处理vm.object = newObject的情况 - } - proxies.push(proxy) - } - this.proxies = proxies - if (init && !binding.effectDriver) { - _parent.insertBefore(transation, elem) - fragments.forEach(function(fragment) { - scanNodeArray(fragment.nodes || [], fragment.vmodels) - //if(fragment.vmodels.length > 2) - fragment.nodes = fragment.vmodels = null - }) // jshint ignore:line - } else { - var staggerIndex = (binding.staggerIndex = 0) - for (keyOrId in retain) { - if (retain[keyOrId] !== true) { - action = 'del' - !clear && removeItem(retain[keyOrId].$anchor, binding, true) - // 相当于delete binding.cache[key] - proxyRecycler(this.cache, keyOrId, param) - retain[keyOrId] = null - } - } - - for (i = 0; i < length; i++) { - proxy = proxies[i] - keyOrId = xtype === 'array' ? proxy.$id : proxy.$key - var pre = proxies[i - 1] - var preEl = pre ? pre.$anchor : binding.start - if (!retain[keyOrId]) { - //如果还没有插入到DOM树,进行插入动画 - ;(function(fragment, preElement) { - var nodes = fragment.nodes - var vmodels = fragment.vmodels - if (nodes) { - staggerIndex = mayStaggerAnimate( - binding.effectEnterStagger, - function() { - _parent.insertBefore( - fragment.content, - preElement.nextSibling - ) - scanNodeArray(nodes, vmodels) - !init && animateRepeat(nodes, 1, binding) - }, - staggerIndex - ) - } - fragment.nodes = fragment.vmodels = null - })(fragments[i], preEl) // jshint ignore:line - } else if (proxy.$index !== proxy.$oldIndex) { - //进行移动动画 - ;(function(proxy2, preElement) { - staggerIndex = mayStaggerAnimate( - binding.effectEnterStagger, - function() { - var curNode = removeItem(proxy2.$anchor) - var inserted = Anot.slice(curNode.childNodes) - _parent.insertBefore(curNode, preElement.nextSibling) - animateRepeat(inserted, 1, binding) - }, - staggerIndex - ) - })(proxy, preEl) // jshint ignore:line - } - } - } - if (!value.$track) { - //如果是非监控对象,那么就将其$events清空,阻止其持续监听 - for (keyOrId in this.cache) { - proxyRecycler(this.cache, keyOrId, param) - } - } - - // :for --> duplex - ;(function(args) { - _parent.args = args - if (_parent.msRendered) { - //第一次事件触发,以后直接调用 - _parent.msRendered.apply(_parent, args) - } - })(kernel.newWatch ? arguments : [action]) - var id = setTimeout(function() { - clearTimeout(id) - //触发上层的select回调及自己的rendered回调 - Anot.fireDom(_parent, 'datasetchanged', { - bubble: _parent.msHasEvent - }) - }) - this.enterCount -= 1 - } - }) - - function animateRepeat(nodes, isEnter, binding) { - for (var i = 0, node; (node = nodes[i++]); ) { - if (node.className === binding.effectClass) { - Anot.effect.apply(node, isEnter, noop, noop, binding) - } - } - } - - function mayStaggerAnimate(staggerTime, callback, index) { - if (staggerTime) { - setTimeout(callback, ++index * staggerTime) - } else { - callback() - } - return index - } - - function removeItem(node, binding, flagRemove) { - var fragment = anotFragment.cloneNode(false) - var last = node - var breakText = last.nodeValue - var staggerIndex = binding && Math.max(+binding.staggerIndex, 0) - var nodes = Anot.slice(last.parentNode.childNodes) - var index = nodes.indexOf(last) - while (true) { - var pre = nodes[--index] //node.previousSibling - if (!pre || String(pre.nodeValue).indexOf(breakText) === 0) { - break - } - if (!flagRemove && binding && pre.className === binding.effectClass) { - node = pre - ;(function(cur) { - binding.staggerIndex = mayStaggerAnimate( - binding.effectLeaveStagger, - function() { - Anot.effect.apply( - cur, - 0, - noop, - function() { - fragment.appendChild(cur) - }, - binding - ) - }, - staggerIndex - ) - })(pre) // jshint ignore:line - } else { - fragment.insertBefore(pre, fragment.firstChild) - } - } - fragment.appendChild(last) - return fragment - } - - function shimController(data, transation, proxy, fragments, init) { - var content = data.template.cloneNode(true) - var nodes = Anot.slice(content.childNodes) - content.appendChild(proxy.$anchor) - init && transation.appendChild(content) - var itemName = data.param || 'el' - var valueItem = proxy[itemName], - nv - - nv = [proxy].concat(data.vmodels) - - var fragment = { - nodes: nodes, - vmodels: nv, - content: content - } - fragments.push(fragment) - } - // {} --> {xx: 0, yy: 1, zz: 2} add - // {xx: 0, yy: 1, zz: 2} --> {xx: 0, yy: 1, zz: 2, uu: 3} - // [xx: 0, yy: 1, zz: 2} --> {xx: 0, zz: 1, yy: 2} - - function getProxyVM(binding) { - var agent = binding.xtype === 'object' ? withProxyAgent : eachProxyAgent - var proxy = agent(binding) - var node = - proxy.$anchor || (proxy.$anchor = binding.element.cloneNode(false)) - node.nodeValue = binding.signature - proxy.$outer = binding.$outer - return proxy - } - - function decorateProxy(proxy, binding, type) { - if (type === 'array') { - proxy.$remove = function() { - binding.$repeat.removeAt(proxy.$index) - } - var param = binding.param - proxy.$watch(param, function(val) { - var index = proxy.$index - binding.$repeat[index] = val - }) - } else { - var __k__ = binding.vars[0] - var __v__ = binding.vars[1] - proxy.$up.$watch(binding.expr + '.' + proxy[__k__], function(val) { - proxy[binding.param][__v__] = val - proxy[__v__] = val - }) - } - } - - var eachProxyPool = [] - - function eachProxyAgent(data, proxy) { - var itemName = data.param || 'el' - for (var i = 0, n = eachProxyPool.length; i < n; i++) { - var candidate = eachProxyPool[i] - if (candidate && candidate.hasOwnProperty(itemName)) { - eachProxyPool.splice(i, 1) - proxy = candidate - break - } - } - if (!proxy) { - proxy = eachProxyFactory(data) - } - return proxy - } - - function eachProxyFactory(data) { - var itemName = data.param || 'el' - var __k__ = data.vars[0] - var source = { - $outer: {}, - $index: 0, - $oldIndex: 0, - $anchor: null, - //----- - $first: false, - $last: false, - $remove: Anot.noop - } - source[__k__] = 0 - source[itemName] = NaN - var force = { - $last: 1, - $first: 1, - $index: 1 - } - force[__k__] = 1 - force[itemName] = 1 - var proxy = modelFactory( - { state: source }, - { - force: force - } - ) - proxy.$id = generateID('proxy-each') - return proxy - } - - var withProxyPool = [] - - function withProxyAgent(data) { - return withProxyPool.pop() || withProxyFactory(data) - } - - function withProxyFactory(data) { - var itemName = data.param || '__el__' - var __k__ = data.vars[0] - var __v__ = data.vars[1] - var source = { - $index: 0, - $oldIndex: 0, - $outer: {}, - $anchor: null - } - source[__k__] = '' - source[__v__] = NaN - source[itemName] = NaN - var force = { - __el__: 1, - $index: 1 - } - force[__k__] = 1 - force[__v__] = 1 - var proxy = modelFactory( - { state: source }, - { - force: force - } - ) - proxy.$id = generateID('proxy-with') - return proxy - } - - function proxyRecycler(cache, key, param) { - var proxy = cache[key] - if (proxy) { - var proxyPool = - proxy.$id.indexOf('proxy-each') === 0 ? eachProxyPool : withProxyPool - proxy.$outer = {} - - for (var i in proxy.$events) { - var a = proxy.$events[i] - if (Array.isArray(a)) { - a.length = 0 - if (i === param) { - proxy[param] = NaN - } else if (i === '$val') { - proxy.$val = NaN - } - } - } - - if (proxyPool.unshift(proxy) > kernel.maxRepeatSize) { - proxyPool.pop() - } - delete cache[key] - } - } - - /********************************************************************* - * 各种指令 * - **********************************************************************/ - - Anot.directive('text', { - update: function(val) { - var elem = this.element - val = val == null ? '' : val //不在页面上显示undefined null - if (elem.nodeType === 3) { - //绑定在文本节点上 - try { - //IE对游离于DOM树外的节点赋值会报错 - elem.data = val - } catch (e) {} - } else { - //绑定在特性节点上 - elem.textContent = val - } - } - }) - function parseDisplay(nodeName, val) { - //用于取得此类标签的默认display值 - var key = '_' + nodeName - if (!parseDisplay[key]) { - var node = DOC.createElement(nodeName) - root.appendChild(node) - if (W3C) { - val = getComputedStyle(node, null).display - } else { - val = node.currentStyle.display - } - root.removeChild(node) - parseDisplay[key] = val - } - return parseDisplay[key] - } - - Anot.parseDisplay = parseDisplay - - Anot.directive('visible', { - init: function(binding) { - effectBinding(binding.element, binding) - }, - update: function(val) { - var binding = this, - elem = this.element, - stamp - var noEffect = !this.effectName - if (!this.stamp) { - stamp = this.stamp = +new Date() - if (val) { - elem.style.display = binding.display || '' - if (Anot(elem).css('display') === 'none') { - elem.style.display = binding.display = parseDisplay(elem.nodeName) - } - } else { - elem.style.display = 'none' - } - return - } - stamp = this.stamp = +new Date() - if (val) { - Anot.effect.apply(elem, 1, function() { - if (stamp !== binding.stamp) return - var driver = elem.getAttribute('data-effect-driver') || 'a' - - if (noEffect) { - //不用动画时走这里 - elem.style.display = binding.display || '' - } - // "a", "t" - if (driver === 'a' || driver === 't') { - if (Anot(elem).css('display') === 'none') { - elem.style.display = - binding.display || parseDisplay(elem.nodeName) - } - } - }) - } else { - Anot.effect.apply(elem, 0, function() { - if (stamp !== binding.stamp) return - elem.style.display = 'none' - }) - } - } - }) - - /********************************************************************* - * 自带过滤器 * - **********************************************************************/ - - var rscripts = /]*>([\S\s]*?)<\/script\s*>/gim - var ron = /\s+(on[^=\s]+)(?:=("[^"]*"|'[^']*'|[^\s>]+))?/g - var ropen = /<\w+\b(?:(["'])[^"]*?(\1)|[^>])*>/gi - var rsanitize = { - a: /\b(href)\=("javascript[^"]*"|'javascript[^']*')/gi, - img: /\b(src)\=("javascript[^"]*"|'javascript[^']*')/gi, - form: /\b(action)\=("javascript[^"]*"|'javascript[^']*')/gi - } - var rsurrogate = /[\uD800-\uDBFF][\uDC00-\uDFFF]/g - var rnoalphanumeric = /([^\#-~| |!])/g - - function numberFormat(number, decimals, point, thousands) { - //form http://phpjs.org/functions/number_format/ - //number 必需，要格式化的数字 - //decimals 可选，规定多少个小数位。 - //point 可选，规定用作小数点的字符串（默认为 . ）。 - //thousands 可选，规定用作千位分隔符的字符串（默认为 , ），如果设置了该参数，那么所有其他参数都是必需的。 - number = (number + '').replace(/[^0-9+\-Ee.]/g, '') - var n = !isFinite(+number) ? 0 : +number, - prec = !isFinite(+decimals) ? 3 : Math.abs(decimals), - sep = thousands || ',', - dec = point || '.', - s = '', - toFixedFix = function(n, prec) { - var k = Math.pow(10, prec) - return '' + (Math.round(n * k) / k).toFixed(prec) - } - // Fix for IE parseFloat(0.55).toFixed(0) = 0; - s = (prec ? toFixedFix(n, prec) : '' + Math.round(n)).split('.') - if (s[0].length > 3) { - s[0] = s[0].replace(/\B(?=(?:\d{3})+(?!\d))/g, sep) - } - if ((s[1] || '').length < prec) { - s[1] = s[1] || '' - s[1] += new Array(prec - s[1].length + 1).join('0') - } - return s.join(dec) - } - - var filters = (Anot.filters = { - uppercase: function(str) { - return str.toUpperCase() - }, - lowercase: function(str) { - return str.toLowerCase() - }, - //字符串截取，超过指定长度以mark标识接上 - truncate: function(str, len, mark) { - len = len || 30 - mark = typeof mark === 'string' ? mark : '...' - return str.slice(0, len) + (str.length <= len ? '' : mark) - }, - //小值秒数转化为 时间格式 - time: function(str) { - str = str >> 0 - var s = str % 60 - var m = Math.floor(str / 60) - var h = Math.floor(m / 60) - m = m % 60 - m = m < 10 ? '0' + m : m - s = s < 10 ? '0' + s : s - - if (h > 0) { - h = h < 10 ? '0' + h : h - return h + ':' + m + ':' + s - } - return m + ':' + s - }, - $filter: function(val) { - for (var i = 1, n = arguments.length; i < n; i++) { - var array = arguments[i] - var fn = Anot.filters[array[0]] - if (typeof fn === 'function') { - var arr = [val].concat(array.slice(1)) - val = fn.apply(null, arr) - } - } - return val - }, - camelize: camelize, - //https://www.owasp.org/index.php/XSS_Filter_Evasion_Cheat_Sheet - // chrome - // chrome - // IE67chrome - // IE67chrome - // IE67chrome - sanitize: function(str) { - return str.replace(rscripts, '').replace(ropen, function(a, b) { - var match = a.toLowerCase().match(/<(\w+)\s/) - if (match) { - //处理a标签的href属性，img标签的src属性，form标签的action属性 - var reg = rsanitize[match[1]] - if (reg) { - a = a.replace(reg, function(s, name, value) { - var quote = value.charAt(0) - return name + '=' + quote + 'javascript:void(0)' + quote // jshint ignore:line - }) - } - } - return a.replace(ron, ' ').replace(/\s+/g, ' ') //移除onXXX事件 - }) - }, - escape: function(str) { - //将字符串经过 str 转义得到适合在页面中显示的内容, 例如替换 < 为 < - return String(str) - .replace(/&/g, '&') - .replace(rsurrogate, function(value) { - var hi = value.charCodeAt(0) - var low = value.charCodeAt(1) - return '&#' + ((hi - 0xd800) * 0x400 + (low - 0xdc00) + 0x10000) + ';' - }) - .replace(rnoalphanumeric, function(value) { - return '&#' + value.charCodeAt(0) + ';' - }) - .replace(//g, '>') - }, - currency: function(amount, symbol, fractionSize) { - return ( - (symbol || '\u00a5') + - numberFormat(amount, isFinite(fractionSize) ? fractionSize : 2) - ) - }, - number: numberFormat, - //日期格式化，类似php的date函数， - date: function(stamp, str, second) { - second = second === undefined ? false : true - var oDate - if (!Date.isDate(stamp)) { - if (!/[^\d]/.test(stamp)) { - stamp -= 0 - if (second) { - stamp *= 1000 - } - } - - oDate = new Date(stamp) - if (oDate + '' === 'Invalid Date') { - return 'Invalid Date' - } - } else { - oDate = stamp - } - return oDate.format(str) - } - }) - - /********************************************************************* - * AMD加载器 * - **********************************************************************/ - - //https://www.devbridge.com/articles/understanding-amd-requirejs/ - //http://maxogden.com/nested-dependencies.html - var modules = (Anot.modules = { - 'domReady!': { - exports: Anot, - state: 3 - }, - Anot: { - exports: Anot, - state: 4 - } - }) - //Object(modules[id]).state拥有如下值 - // undefined 没有定义 - // 1(send) 已经发出请求 - // 2(loading) 已经被执行但还没有执行完成，在这个阶段define方法会被执行 - // 3(loaded) 执行完毕，通过onload/onreadystatechange回调判定，在这个阶段checkDeps方法会执行 - // 4(execute) 其依赖也执行完毕, 值放到exports对象上，在这个阶段fireFactory方法会执行 - modules.exports = modules.Anot - var otherRequire = window.require - var otherDefine = window.define - var innerRequire - plugins.loader = function(builtin) { - var flag = innerRequire && builtin - window.require = flag ? innerRequire : otherRequire - window.define = flag ? innerRequire.define : otherDefine - } - new function() { - // jshint ignore:line - var loadings = [] //正在加载中的模块列表 - var factorys = [] //放置define方法的factory函数 - var rjsext = /\.js$/i - function makeRequest(name, config) { - //1. 去掉querystring, hash - var query = '' - name = name.replace(rquery, function(match) { - query = match - return '' - }) - - //2. 去掉扩展名 - var ext = '.js' //默认拓展名 - var res = 'js' // 默认资源类型 - var suffix = ['.js', '.css'] - name = name.replace(/\.[a-z0-9]+$/g, function(match) { - ext = match - res = suffix.indexOf(match) > -1 ? match.slice(1) : 'text' - return '' - }) - - //补上协议, 避免引入依赖时判断不正确 - if (/^\/\//.test(name)) { - name = location.protocol + name - } - var req = Anot.mix( - { - query: query, - ext: ext, - res: res, - name: name, - toUrl: toUrl - }, - config - ) - req.toUrl(name) - return req - } - - function fireRequest(req) { - var name = req.name - var res = req.res - //1. 如果该模块已经发出请求，直接返回 - var module = modules[name] - var urlNoQuery = name && req.urlNoQuery - if (module && module.state >= 1) { - return name - } - module = modules[urlNoQuery] - if (module && module.state >= 3) { - innerRequire(module.deps || [], module.factory, urlNoQuery) - return urlNoQuery - } - if (name && !module) { - module = modules[urlNoQuery] = { - id: urlNoQuery, - state: 1 //send - } - var wrap = function(obj) { - resources[res] = obj - obj.load(name, req, function(a) { - if (arguments.length && a !== void 0) { - module.exports = a - } - module.state = 4 - checkDeps() - }) - } - - if (!resources[res]) { - innerRequire([res], wrap) - } else { - wrap(resources[res]) - } - } - return name ? urlNoQuery : res + '!' - } - - //核心API之一 require - var requireQueue = [] - var isUserFirstRequire = false - innerRequire = Anot.require = function( - array, - factory, - parentUrl, - defineConfig - ) { - if (!isUserFirstRequire) { - requireQueue.push(Anot.slice(arguments)) - if (arguments.length <= 2) { - isUserFirstRequire = true - var queue = requireQueue.splice(0, requireQueue.length), - args - while ((args = queue.shift())) { - innerRequire.apply(null, args) - } - } - return - } - if (!Array.isArray(array)) { - Anot.error('require方法的第一个参数应为数组 ' + array) - } - var deps = [] // 放置所有依赖项的完整路径 - var uniq = createMap() - var id = parentUrl || 'callback' + setTimeout('1') // jshint ignore:line - - defineConfig = defineConfig || createMap() - defineConfig.baseUrl = kernel.baseUrl - var isBuilt = !!defineConfig.built - if (parentUrl) { - defineConfig.parentUrl = parentUrl.substr(0, parentUrl.lastIndexOf('/')) - defineConfig.mapUrl = parentUrl.replace(rjsext, '') - } - if (isBuilt) { - var req = makeRequest(defineConfig.defineName, defineConfig) - id = req.urlNoQuery - } else { - array.forEach(function(name) { - if (!name) { - return - } - var req = makeRequest(name, defineConfig) - var url = fireRequest(req) //加载资源，并返回该资源的完整地址 - - if (url) { - if (!uniq[url]) { - deps.push(url) - uniq[url] = !0 - } - } - }) - } - - var module = modules[id] - if (!module || module.state !== 4) { - modules[id] = { - id: id, - deps: isBuilt ? array.concat() : deps, - factory: factory || noop, - state: 3 - } - } - if (!module) { - //如果此模块是定义在另一个JS文件中, 那必须等该文件加载完毕, 才能放到检测列队中 - loadings.push(id) - } - checkDeps() - } - - //核心API之二 require - innerRequire.define = function(name, deps, factory) { - //模块名,依赖列表,模块本身 - if (typeof name !== 'string') { - factory = deps - deps = name - name = 'anonymous' - } - if (!Array.isArray(deps)) { - factory = deps - deps = [] - } - var config = { - built: !isUserFirstRequire, //用r.js打包后,所有define会放到requirejs之前 - defineName: name - } - var args = [deps, factory, config] - factory.require = function(url) { - args.splice(2, 0, url) - if (modules[url]) { - modules[url].state = 3 //loaded - var isCycle = false - try { - isCycle = checkCycle(modules[url].deps, url) - } catch (e) {} - if (isCycle) { - Anot.error( - url + - '模块与之前的模块存在循环依赖，请不要直接用script标签引入' + - url + - '模块' - ) - } - } - delete factory.require //释放内存 - innerRequire.apply(null, args) //0,1,2 --> 1,2,0 - } - - //根据标准,所有遵循W3C标准的浏览器,script标签会按标签的出现顺序执行。 - //老的浏览器中，加载也是按顺序的：一个文件下载完成后，才开始下载下一个文件。 - //较新的浏览器中（IE8+ 、FireFox3.5+ 、Chrome4+ 、Safari4+），为了减小请求时间以优化体验， - //下载可以是并行的，但是执行顺序还是按照标签出现的顺序。 - //但如果script标签是动态插入的, 就未必按照先请求先执行的原则了,目测只有firefox遵守 - //唯一比较一致的是,IE10+及其他标准浏览器,一旦开始解析脚本, 就会一直堵在那里,直接脚本解析完毕 - //亦即，先进入loading阶段的script标签(模块)必然会先进入loaded阶段 - var url = config.built ? 'unknown' : getCurrentScript() - if (url) { - var module = modules[url] - if (module) { - module.state = 2 - } - factory.require(url) - } else { - //合并前后的safari，合并后的IE6-9走此分支 - factorys.push(factory) - } - } - //核心API之三 require.config(settings) - innerRequire.config = kernel - //核心API之四 define.amd 标识其符合AMD规范 - innerRequire.define.amd = modules - - //==========================对用户配置项进行再加工========================== - var allpaths = (kernel['orig.paths'] = createMap()) - var allmaps = (kernel['orig.map'] = createMap()) - var allpackages = (kernel['packages'] = []) - var allargs = (kernel['orig.args'] = createMap()) - Anot.mix(plugins, { - paths: function(hash) { - Anot.mix(allpaths, hash) - kernel.paths = makeIndexArray(allpaths) - }, - map: function(hash) { - Anot.mix(allmaps, hash) - var list = makeIndexArray(allmaps, 1, 1) - Anot.each(list, function(_, item) { - item.val = makeIndexArray(item.val) - }) - kernel.map = list - }, - packages: function(array) { - array = array.concat(allpackages) - var uniq = createMap() - var ret = [] - for (var i = 0, pkg; (pkg = array[i++]); ) { - pkg = typeof pkg === 'string' ? { name: pkg } : pkg - var name = pkg.name - if (!uniq[name]) { - var url = joinPath(pkg.location || name, pkg.main || 'main') - url = url.replace(rjsext, '') - ret.push(pkg) - uniq[name] = pkg.location = url - pkg.reg = makeMatcher(name) - } - } - kernel.packages = ret.sort() - }, - urlArgs: function(hash) { - if (typeof hash === 'string') { - hash = { '*': hash } - } - Anot.mix(allargs, hash) - kernel.urlArgs = makeIndexArray(allargs, 1) - }, - baseUrl: function(url) { - if (!isAbsUrl(url)) { - var baseElement = head.getElementsByTagName('base')[0] - if (baseElement) { - head.removeChild(baseElement) - } - var node = DOC.createElement('a') - node.href = url - url = node.href - if (baseElement) { - head.insertBefore(baseElement, head.firstChild) - } - } - if (url.length > 3) kernel.baseUrl = url - }, - shim: function(obj) { - for (var i in obj) { - var value = obj[i] - if (Array.isArray(value)) { - value = obj[i] = { - deps: value - } - } - if (!value.exportsFn && (value.exports || value.init)) { - value.exportsFn = makeExports(value) - } - } - kernel.shim = obj - } - }) - - //==============================内部方法================================= - function checkCycle(deps, nick) { - //检测是否存在循环依赖 - for (var i = 0, id; (id = deps[i++]); ) { - if ( - modules[id].state !== 4 && - (id === nick || checkCycle(modules[id].deps, nick)) - ) { - return true - } - } - } - - function checkFail(node, onError) { - var id = trimQuery(node.src) //检测是否死链 - node.onload = node.onerror = null - if (onError) { - setTimeout(function() { - head.removeChild(node) - node = null // 处理旧式IE下的循环引用问题 - }) - log('加载 ' + id + ' 失败') - } else { - return true - } - } - - function checkDeps() { - //检测此JS模块的依赖是否都已安装完毕,是则安装自身 - loop: for (var i = loadings.length, id; (id = loadings[--i]); ) { - var obj = modules[id], - deps = obj.deps - - if (!deps) continue - for (var j = 0, key; (key = deps[j]); j++) { - if (Object(modules[key]).state !== 4) { - continue loop - } - } - //如果deps是空对象或者其依赖的模块的状态都是4 - if (obj.state !== 4) { - loadings.splice(i, 1) //必须先移除再安装，防止在IE下DOM树建完后手动刷新页面，会多次执行它 - fireFactory(obj.id, obj.deps, obj.factory) - checkDeps() //如果成功,则再执行一次,以防有些模块就差本模块没有安装好 - } - } - } - - function loadJS(url, id, callback) { - //通过script节点加载目标模块 - var node = DOC.createElement('script') - node.className = subscribers //让getCurrentScript只处理类名为subscribers的script节点 - node.onload = function() { - var factory = factorys.pop() - factory && factory.require(id) - if (callback) { - callback() - } - id && loadings.push(id) - checkDeps() - } - node.onerror = function() { - checkFail(node, true) - } - - head.insertBefore(node, head.firstChild) //chrome下第二个参数不能为null - node.src = url //插入到head的第一个节点前，防止IE6下head标签没闭合前使用appendChild抛错,更重要的是IE6下可以收窄getCurrentScript的寻找范围 - } - - var resources = (innerRequire.plugins = { - //三大常用资源插件 js!, css!, text!, domReady! - domReady: { - load: noop - }, - js: { - load: function(name, req, onLoad) { - var url = req.url - var id = req.urlNoQuery - var shim = kernel.shim[name.replace(rjsext, '')] - if (shim) { - //shim机制 - innerRequire(shim.deps || [], function() { - var args = Anot.slice(arguments) - loadJS(url, id, function() { - onLoad(shim.exportsFn ? shim.exportsFn.apply(0, args) : void 0) - }) - }) - } else { - loadJS(url, id) - } - } - }, - css: { - load: function(name, req, onLoad) { - var url = req.url - head.insertAdjacentHTML( - 'afterBegin', - '' - ) - onLoad() - } - }, - text: { - load: function(name, req, onLoad) { - var xhr = getXHR() - xhr.onload = function() { - var status = xhr.status - if (status > 399 && status < 600) { - Anot.error(url + ' 对应资源不存在或没有开启 CORS') - } else { - onLoad(xhr.responseText) - } - } - xhr.open('GET', req.url, true) - xhr.send() - } - } - }) - innerRequire.checkDeps = checkDeps - - var rquery = /(\?[^#]*)$/ - function trimQuery(url) { - return (url || '').replace(rquery, '') - } - - function isAbsUrl(path) { - //http://stackoverflow.com/questions/10687099/how-to-test-if-a-url-string-is-absolute-or-relative - return /^(?:[a-z\-]+:)?\/\//i.test(String(path)) - } - - function getCurrentScript() { - // inspireb by https://github.com/samyk/jiagra/blob/master/jiagra.js - var stack - try { - a.b.c() //强制报错,以便捕获e.stack - } catch (e) { - //safari5的sourceURL，firefox的fileName，它们的效果与e.stack不一样 - stack = e.stack - } - if (stack) { - /**e.stack最后一行在所有支持的浏览器大致如下: - *chrome23: - * at http://113.93.50.63/data.js:4:1 - *firefox17: - *@http://113.93.50.63/query.js:4 - *opera12:http://www.oldapps.com/opera.php?system=Windows_XP - *@http://113.93.50.63/data.js:4 - *IE10: - * at Global code (http://113.93.50.63/data.js:4:1) - * //firefox4+ 可以用document.currentScript - */ - stack = stack.split(/[@ ]/g).pop() //取得最后一行,最后一个空格或@之后的部分 - stack = stack[0] === '(' ? stack.slice(1, -1) : stack.replace(/\s/, '') //去掉换行符 - return trimQuery(stack.replace(/(:\d+)?:\d+$/i, '')) //去掉行号与或许存在的出错字符起始位置 - } - var nodes = head.getElementsByTagName('script') //只在head标签中寻找 - for (var i = nodes.length, node; (node = nodes[--i]); ) { - if ( - node.className === subscribers && - node.readyState === 'interactive' - ) { - var url = node.src - return (node.className = trimQuery(url)) - } - } - } - - var rcallback = /^callback\d+$/ - function fireFactory(id, deps, factory) { - var module = Object(modules[id]) - module.state = 4 - for (var i = 0, array = [], d; (d = deps[i++]); ) { - if (d === 'exports') { - var obj = module.exports || (module.exports = createMap()) - array.push(obj) - } else { - array.push(modules[d].exports) - } - } - try { - var ret = factory.apply(window, array) - } catch (e) { - log('执行[' + id + ']模块的factory抛错： ', e) - } - if (ret !== void 0) { - module.exports = ret - } - if (rcallback.test(id)) { - delete modules[id] - } - delete module.factory - return ret - } - function toUrl(id) { - if (id.indexOf(this.res + '!') === 0) { - id = id.slice(this.res.length + 1) //处理define("css!style",[], function(){})的情况 - } - var url = id - //1. 是否命中paths配置项 - var usePath = 0 - var baseUrl = this.baseUrl - var rootUrl = this.parentUrl || baseUrl - eachIndexArray(id, kernel.paths, function(value, key) { - url = url.replace(key, value) - usePath = 1 - }) - //2. 是否命中packages配置项 - if (!usePath) { - eachIndexArray(id, kernel.packages, function(value, key, item) { - url = url.replace(item.name, item.location) - }) - } - //3. 是否命中map配置项 - if (this.mapUrl) { - eachIndexArray(this.mapUrl, kernel.map, function(array) { - eachIndexArray(url, array, function(mdValue, mdKey) { - url = url.replace(mdKey, mdValue) - rootUrl = baseUrl - }) - }) - } - var ext = this.ext - if (ext && usePath && url.slice(-ext.length) === ext) { - url = url.slice(0, -ext.length) - } - //4. 转换为绝对路径 - if (!isAbsUrl(url)) { - rootUrl = this.built || /^\w/.test(url) ? baseUrl : rootUrl - url = joinPath(rootUrl, url) - } - //5. 还原扩展名，query - var urlNoQuery = url + ext - url = urlNoQuery + this.query - urlNoQuery = url.replace(rquery, function(a) { - this.query = a - return '' - }) - //6. 处理urlArgs - eachIndexArray(id, kernel.urlArgs, function(value) { - url += (url.indexOf('?') === -1 ? '?' : '&') + value - }) - this.url = url - return (this.urlNoQuery = urlNoQuery) - } - - function makeIndexArray(hash, useStar, part) { - //创建一个经过特殊算法排好序的数组 - var index = hash2array(hash, useStar, part) - index.sort(descSorterByName) - return index - } - - function makeMatcher(prefix) { - return new RegExp('^' + prefix + '(/|$)') - } - - function makeExports(value) { - return function() { - var ret - if (value.init) { - ret = value.init.apply(window, arguments) - } - return ret || (value.exports && getGlobal(value.exports)) - } - } - - function hash2array(hash, useStar, part) { - var array = [] - for (var key in hash) { - // if (hash.hasOwnProperty(key)) {//hash是由createMap创建没有hasOwnProperty - var item = { - name: key, - val: hash[key] - } - array.push(item) - item.reg = key === '*' && useStar ? /^/ : makeMatcher(key) - if (part && key !== '*') { - item.reg = new RegExp('/' + key.replace(/^\//, '') + '(/|$)') - } - // } - } - return array - } - - function eachIndexArray(moduleID, array, matcher) { - array = array || [] - for (var i = 0, el; (el = array[i++]); ) { - if (el.reg.test(moduleID)) { - matcher(el.val, el.name, el) - return false - } - } - } - // 根据元素的name项进行数组字符数逆序的排序函数 - function descSorterByName(a, b) { - var aaa = a.name - var bbb = b.name - if (bbb === '*') { - return -1 - } - if (aaa === '*') { - return 1 - } - return bbb.length - aaa.length - } - - var rdeuce = /\/\w+\/\.\./ - function joinPath(a, b) { - if (a.charAt(a.length - 1) !== '/') { - a += '/' - } - if (b.slice(0, 2) === './') { - //相对于兄弟路径 - return a + b.slice(2) - } - if (b.slice(0, 2) === '..') { - //相对于父路径 - a += b - while (rdeuce.test(a)) { - a = a.replace(rdeuce, '') - } - return a - } - if (b.slice(0, 1) === '/') { - return a + b.slice(1) - } - return a + b - } - - function getGlobal(value) { - if (!value) { - return value - } - var g = window - value.split('.').forEach(function(part) { - g = g[part] - }) - return g - } - - var mainNode = DOC.scripts[DOC.scripts.length - 1] - var dataMain = mainNode.getAttribute('data-main') - if (dataMain) { - plugins.baseUrl(dataMain) - var href = kernel.baseUrl - kernel.baseUrl = href.slice(0, href.lastIndexOf('/') + 1) - loadJS(href.replace(rjsext, '') + '.js') - } else { - var loaderUrl = trimQuery(mainNode.src) - kernel.baseUrl = loaderUrl.slice(0, loaderUrl.lastIndexOf('/') + 1) - } - }() // jshint ignore:line - - /********************************************************************* - * 触摸事件 * - *********************************************************************/ - - var ua = navigator.userAgent.toLowerCase() - //http://stackoverflow.com/questions/9038625/detect-if-device-is-ios - function iOSversion() { - //https://developer.apple.com/library/prerelease/mac/releasenotes/General/WhatsNewInSafari/Articles/Safari_9.html - //http://mp.weixin.qq.com/s?__biz=MzA3MDQ4MzQzMg==&mid=256900619&idx=1&sn=b29f84cff0b8d7b9742e5d8b3cd8f218&scene=1&srcid=1009F9l4gh9nZ7rcQJEhmf7Q#rd - if (/ipad|iphone|ipod/.test(ua) && !window.MSStream) { - if ('backdropFilter' in document.documentElement.style) { - return 9 - } - if (!!window.indexedDB) { - return 8 - } - if (!!window.SpeechSynthesisUtterance) { - return 7 - } - if (!!window.webkitAudioContext) { - return 6 - } - if (!!window.matchMedia) { - return 5 - } - if (!!window.history && 'pushState' in window.history) { - return 4 - } - return 3 - } - return NaN - } - - var deviceIsAndroid = ua.indexOf('android') > 0 - var deviceIsIOS = iOSversion() - - var Recognizer = (Anot.gestureHooks = { - pointers: {}, - //以AOP切入touchstart, touchmove, touchend, touchcancel回调 - start: function(event, callback) { - //touches是当前屏幕上所有触摸点的列表; - //targetTouches是当前对象上所有触摸点的列表; - //changedTouches是涉及当前事件的触摸点的列表。 - for (var i = 0; i < event.changedTouches.length; i++) { - var touch = event.changedTouches[i], - id = touch.identifier, - pointer = { - startTouch: mixLocations({}, touch), - startTime: Date.now(), - status: 'tapping', - element: event.target, - pressingHandler: - Recognizer.pointers[id] && Recognizer.pointers[id].pressingHandler - } - Recognizer.pointers[id] = pointer - callback(pointer, touch) - } - }, - move: function(event, callback) { - for (var i = 0; i < event.changedTouches.length; i++) { - var touch = event.changedTouches[i] - var pointer = Recognizer.pointers[touch.identifier] - if (!pointer) { - return - } - - if (!('lastTouch' in pointer)) { - pointer.lastTouch = pointer.startTouch - pointer.lastTime = pointer.startTime - pointer.deltaX = pointer.deltaY = pointer.duration = pointer.distance = 0 - } - - var time = Date.now() - pointer.lastTime - - if (time > 0) { - var RECORD_DURATION = 70 - if (time > RECORD_DURATION) { - time = RECORD_DURATION - } - if (pointer.duration + time > RECORD_DURATION) { - pointer.duration = RECORD_DURATION - time - } - - pointer.duration += time - pointer.lastTouch = mixLocations({}, touch) - - pointer.lastTime = Date.now() - - pointer.deltaX = touch.clientX - pointer.startTouch.clientX - pointer.deltaY = touch.clientY - pointer.startTouch.clientY - var x = pointer.deltaX * pointer.deltaX - var y = pointer.deltaY * pointer.deltaY - pointer.distance = Math.sqrt(x + y) - pointer.isVertical = x < y - - callback(pointer, touch) - } - } - }, - end: function(event, callback) { - for (var i = 0; i < event.changedTouches.length; i++) { - var touch = event.changedTouches[i], - id = touch.identifier, - pointer = Recognizer.pointers[id] - - if (!pointer) continue - - callback(pointer, touch) - - delete Recognizer.pointers[id] - } - }, - //人工触发合成事件 - fire: function(elem, type, props) { - if (elem) { - var event = document.createEvent('Events') - event.initEvent(type, true, true) - Anot.mix(event, props) - elem.dispatchEvent(event) - } - }, - //添加各种识别器 - add: function(name, recognizer) { - function move(event) { - recognizer.touchmove(event) - } - - function end(event) { - recognizer.touchend(event) - - document.removeEventListener('touchmove', move) - - document.removeEventListener('touchend', end) - - document.removeEventListener('touchcancel', cancel) - } - - function cancel(event) { - recognizer.touchcancel(event) - - document.removeEventListener('touchmove', move) - - document.removeEventListener('touchend', end) - - document.removeEventListener('touchcancel', cancel) - } - - recognizer.events.forEach(function(eventName) { - Anot.eventHooks[eventName] = { - fix: function(el, fn) { - if (!el['touch-' + name]) { - el['touch-' + name] = '1' - el.addEventListener('touchstart', function(event) { - recognizer.touchstart(event) - - document.addEventListener('touchmove', move) - - document.addEventListener('touchend', end) - - document.addEventListener('touchcancel', cancel) - }) - } - return fn - } - } - }) - } - }) - - var locations = ['screenX', 'screenY', 'clientX', 'clientY', 'pageX', 'pageY'] - - // 复制 touch 对象上的有用属性到固定对象上 - function mixLocations(target, source) { - if (source) { - locations.forEach(function(key) { - target[key] = source[key] - }) - } - return target - } - - var supportPointer = - !!navigator.pointerEnabled || !!navigator.msPointerEnabled - - if (supportPointer) { - // 支持pointer的设备可用样式来取消click事件的300毫秒延迟 - root.style.msTouchAction = root.style.touchAction = 'none' - } - var tapRecognizer = { - events: ['tap'], - touchBoundary: 10, - tapDelay: 200, - needClick: function(target) { - //判定是否使用原生的点击事件, 否则使用sendClick方法手动触发一个人工的点击事件 - switch (target.nodeName.toLowerCase()) { - case 'button': - case 'select': - case 'textarea': - if (target.disabled) { - return true - } - - break - case 'input': - // IOS6 pad 上选择文件，如果不是原生的click，弹出的选择界面尺寸错误 - if ((deviceIsIOS && target.type === 'file') || target.disabled) { - return true - } - - break - case 'label': - case 'iframe': - case 'video': - return true - } - - return false - }, - needFocus: function(target) { - switch (target.nodeName.toLowerCase()) { - case 'textarea': - case 'select': //实测android下select也需要 - return true - case 'input': - switch (target.type) { - case 'button': - case 'checkbox': - case 'file': - case 'image': - case 'radio': - case 'submit': - return false - } - //如果是只读或disabled状态,就无须获得焦点了 - return !target.disabled && !target.readOnly - default: - return false - } - }, - focus: function(targetElement) { - var length - //在iOS7下, 对一些新表单元素(如date, datetime, time, month)调用focus方法会抛错, - //幸好的是,我们可以改用setSelectionRange获取焦点, 将光标挪到文字的最后 - var type = targetElement.type - if ( - deviceIsIOS && - targetElement.setSelectionRange && - type.indexOf('date') !== 0 && - type !== 'time' && - type !== 'month' - ) { - length = targetElement.value.length - targetElement.setSelectionRange(length, length) - } else { - targetElement.focus() - } - }, - findControl: function(labelElement) { - // 获取label元素所对应的表单元素 - // 可以能过control属性, getElementById, 或用querySelector直接找其内部第一表单元素实现 - if (labelElement.control !== undefined) { - return labelElement.control - } - - if (labelElement.htmlFor) { - return document.getElementById(labelElement.htmlFor) - } - - return labelElement.querySelector( - 'button, input:not([type=hidden]), keygen, meter, output, progress, select, textarea' - ) - }, - fixTarget: function(target) { - if (target.nodeType === 3) { - return target.parentNode - } - if (window.SVGElementInstance && target instanceof SVGElementInstance) { - return target.correspondingUseElement - } - - return target - }, - updateScrollParent: function(targetElement) { - //如果事件源元素位于某一个有滚动条的祖父元素中,那么保持其scrollParent与scrollTop值 - var scrollParent = targetElement.tapScrollParent - - if (!scrollParent || !scrollParent.contains(targetElement)) { - var parentElement = targetElement - do { - if (parentElement.scrollHeight > parentElement.offsetHeight) { - scrollParent = parentElement - targetElement.tapScrollParent = parentElement - break - } - - parentElement = parentElement.parentElement - } while (parentElement) - } - - if (scrollParent) { - scrollParent.lastScrollTop = scrollParent.scrollTop - } - }, - touchHasMoved: function(event) { - //判定是否发生移动,其阀值是10px - var touch = event.changedTouches[0], - boundary = tapRecognizer.touchBoundary - return ( - Math.abs(touch.pageX - tapRecognizer.pageX) > boundary || - Math.abs(touch.pageY - tapRecognizer.pageY) > boundary - ) - }, - - findType: function(targetElement) { - // 安卓chrome浏览器上，模拟的 click 事件不能让 select 打开，故使用 mousedown 事件 - return deviceIsAndroid && targetElement.tagName.toLowerCase() === 'select' - ? 'mousedown' - : 'click' - }, - sendClick: function(targetElement, event) { - // 在click之前触发tap事件 - Recognizer.fire(targetElement, 'tap', { - touchEvent: event - }) - var clickEvent, touch - //某些安卓设备必须先移除焦点，之后模拟的click事件才能让新元素获取焦点 - if (document.activeElement && document.activeElement !== targetElement) { - document.activeElement.blur() - } - - touch = event.changedTouches[0] - // 手动触发点击事件,此时必须使用document.createEvent('MouseEvents')来创建事件 - // 及使用initMouseEvent来初始化它 - clickEvent = document.createEvent('MouseEvents') - clickEvent.initMouseEvent( - tapRecognizer.findType(targetElement), - true, - true, - window, - 1, - touch.screenX, - touch.screenY, - touch.clientX, - touch.clientY, - false, - false, - false, - false, - 0, - null - ) - clickEvent.touchEvent = event - targetElement.dispatchEvent(clickEvent) - }, - touchstart: function(event) { - //忽略多点触摸 - if (event.targetTouches.length !== 1) { - return true - } - //修正事件源对象 - var targetElement = tapRecognizer.fixTarget(event.target) - var touch = event.targetTouches[0] - if (deviceIsIOS) { - // 判断是否是点击文字，进行选择等操作，如果是，不需要模拟click - var selection = window.getSelection() - if (selection.rangeCount && !selection.isCollapsed) { - return true - } - var id = touch.identifier - //当 alert 或 confirm 时，点击其他地方，会触发touch事件，identifier相同，此事件应该被忽略 - if ( - id && - isFinite(tapRecognizer.lastTouchIdentifier) && - tapRecognizer.lastTouchIdentifier === id - ) { - event.preventDefault() - return false - } - - tapRecognizer.lastTouchIdentifier = id - - tapRecognizer.updateScrollParent(targetElement) - } - //收集触摸点的信息 - tapRecognizer.status = 'tapping' - tapRecognizer.startTime = Date.now() - tapRecognizer.element = targetElement - tapRecognizer.pageX = touch.pageX - tapRecognizer.pageY = touch.pageY - // 如果点击太快,阻止双击带来的放大收缩行为 - if ( - tapRecognizer.startTime - tapRecognizer.lastTime < - tapRecognizer.tapDelay - ) { - event.preventDefault() - } - }, - touchmove: function(event) { - if (tapRecognizer.status !== 'tapping') { - return true - } - // 如果事件源元素发生改变,或者发生了移动,那么就取消触发点击事件 - if ( - tapRecognizer.element !== tapRecognizer.fixTarget(event.target) || - tapRecognizer.touchHasMoved(event) - ) { - tapRecognizer.status = tapRecognizer.element = 0 - } - }, - touchend: function(event) { - var targetElement = tapRecognizer.element - var now = Date.now() - //如果是touchstart与touchend相隔太久,可以认为是长按,那么就直接返回 - //或者是在touchstart, touchmove阶段,判定其不该触发点击事件,也直接返回 - if ( - !targetElement || - now - tapRecognizer.startTime > tapRecognizer.tapDelay - ) { - return true - } - - tapRecognizer.lastTime = now - - var startTime = tapRecognizer.startTime - tapRecognizer.status = tapRecognizer.startTime = 0 - - targetTagName = targetElement.tagName.toLowerCase() - if (targetTagName === 'label') { - //尝试触发label上可能绑定的tap事件 - Recognizer.fire(targetElement, 'tap', { - touchEvent: event - }) - var forElement = tapRecognizer.findControl(targetElement) - if (forElement) { - tapRecognizer.focus(targetElement) - targetElement = forElement - } - } else if (tapRecognizer.needFocus(targetElement)) { - // 如果元素从touchstart到touchend经历时间过长,那么不应该触发点击事 - // 或者此元素是iframe中的input元素,那么它也无法获点焦点 - if ( - now - startTime > 100 || - (deviceIsIOS && window.top !== window && targetTagName === 'input') - ) { - tapRecognizer.element = 0 - return false - } - - tapRecognizer.focus(targetElement) - deviceIsAndroid && tapRecognizer.sendClick(targetElement, event) - - return false - } - - if (deviceIsIOS) { - //如果它的父容器的滚动条发生改变,那么应该识别为划动或拖动事件,不应该触发点击事件 - var scrollParent = targetElement.tapScrollParent - if ( - scrollParent && - scrollParent.lastScrollTop !== scrollParent.scrollTop - ) { - return true - } - } - //如果这不是一个需要使用原生click的元素，则屏蔽原生事件，避免触发两次click - if (!tapRecognizer.needClick(targetElement)) { - event.preventDefault() - // 触发一次模拟的click - tapRecognizer.sendClick(targetElement, event) - } - }, - touchcancel: function() { - tapRecognizer.startTime = tapRecognizer.element = 0 - } - } - - Recognizer.add('tap', tapRecognizer) - - var pressRecognizer = { - events: ['longtap', 'doubletap'], - cancelPress: function(pointer) { - clearTimeout(pointer.pressingHandler) - pointer.pressingHandler = null - }, - touchstart: function(event) { - Recognizer.start(event, function(pointer, touch) { - pointer.pressingHandler = setTimeout(function() { - if (pointer.status === 'tapping') { - Recognizer.fire(event.target, 'longtap', { - touch: touch, - touchEvent: event - }) - } - pressRecognizer.cancelPress(pointer) - }, 800) - if (event.changedTouches.length !== 1) { - pointer.status = 0 - } - }) - }, - touchmove: function(event) { - Recognizer.move(event, function(pointer) { - if (pointer.distance > 10 && pointer.pressingHandler) { - pressRecognizer.cancelPress(pointer) - if (pointer.status === 'tapping') { - pointer.status = 'panning' - } - } - }) - }, - touchend: function(event) { - Recognizer.end(event, function(pointer, touch) { - pressRecognizer.cancelPress(pointer) - if (pointer.status === 'tapping') { - pointer.lastTime = Date.now() - if ( - pressRecognizer.lastTap && - pointer.lastTime - pressRecognizer.lastTap.lastTime < 300 - ) { - Recognizer.fire(pointer.element, 'doubletap', { - touch: touch, - touchEvent: event - }) - } - - pressRecognizer.lastTap = pointer - } - }) - }, - touchcancel: function(event) { - Recognizer.end(event, function(pointer) { - pressRecognizer.cancelPress(pointer) - }) - } - } - Recognizer.add('press', pressRecognizer) - - var swipeRecognizer = { - events: ['swipe', 'swipeleft', 'swiperight', 'swipeup', 'swipedown'], - getAngle: function(x, y) { - return Math.atan2(y, x) * 180 / Math.PI - }, - getDirection: function(x, y) { - var angle = swipeRecognizer.getAngle(x, y) - if (angle < -45 && angle > -135) { - return 'up' - } else if (angle >= 45 && angle < 315) { - return 'down' - } else if (angle > -45 && angle <= 45) { - return 'right' - } else { - return 'left' - } - }, - touchstart: function(event) { - Recognizer.start(event, noop) - }, - touchmove: function(event) { - Recognizer.move(event, noop) - }, - touchend: function(event) { - if (event.changedTouches.length !== 1) { - return - } - Recognizer.end(event, function(pointer, touch) { - var isflick = - pointer.distance > 30 && pointer.distance / pointer.duration > 0.65 - if (isflick) { - var extra = { - deltaX: pointer.deltaX, - deltaY: pointer.deltaY, - touch: touch, - touchEvent: event, - direction: swipeRecognizer.getDirection( - pointer.deltaX, - pointer.deltaY - ), - isVertical: pointer.isVertical - } - var target = pointer.element - Recognizer.fire(target, 'swipe', extra) - Recognizer.fire(target, 'swipe' + extra.direction, extra) - } - }) - } - } - - swipeRecognizer.touchcancel = swipeRecognizer.touchend - Recognizer.add('swipe', swipeRecognizer) - - /********************************************************************* - * DOMReady * - *********************************************************************/ - - var readyList = [], - isReady - var fireReady = function(fn) { - isReady = true - var require = Anot.require - if (require && require.checkDeps) { - modules['domReady!'].state = 4 - require.checkDeps() - } - while ((fn = readyList.shift())) { - fn(Anot) - } - } - - if (DOC.readyState === 'complete') { - setTimeout(fireReady) //如果在domReady之外加载 - } else { - DOC.addEventListener('DOMContentLoaded', fireReady) - } - window.addEventListener('load', fireReady) - Anot.ready = function(fn) { - if (!isReady) { - readyList.push(fn) - } else { - fn(Anot) - } - } - - Anot.config({ - loader: true - }) - - if (typeof define === 'function' && define.amd) { - define('Anot', [], function() { - return Anot - }) - } - // Map over Anot in case of overwrite - var _Anot = window.Anot - Anot.noConflict = function(deep) { - if (deep && window.Anot === Anot) { - window.Anot = _Anot - } - return Anot - } - - window.Anot = Anot -}) diff --git a/src/js/anot.js b/src/js/anot.js deleted file mode 100644 index 21a5170..0000000 --- a/src/js/anot.js +++ /dev/null @@ -1,6333 +0,0 @@ -/*================================================== - * - * @authors yutent (yutent@doui.cc) - * @date 2017-03-21 21:05:57 - * support IE10+ and other browsers - * - ==================================================*/ -const _Anot = (function() { - /********************************************************************* - * 全局变量及方法 * - **********************************************************************/ - var bindingID = 1024 - var IEVersion = 0 - if (window.VBArray) { - IEVersion = document.documentMode || (window.XMLHttpRequest ? 7 : 6) - } - var expose = generateID() - //http://stackoverflow.com/questions/7290086/javascript-use-strict-and-nicks-find-global-function - var DOC = window.document - var head = DOC.head //HEAD元素 - head.insertAdjacentHTML( - 'afterBegin', - '' - ) - var ifGroup = head.firstChild - - function log() { - // http://stackoverflow.com/questions/8785624/how-to-safely-wrap-console-log - console.log.apply(console, arguments) - } - - /** - * Creates a new object without a prototype. This object is useful for lookup without having to - * guard against prototypically inherited properties via hasOwnProperty. - * - * Related micro-benchmarks: - * - http://jsperf.com/object-create2 - * - http://jsperf.com/proto-map-lookup/2 - * - http://jsperf.com/for-in-vs-object-keys2 - */ - function createMap() { - return Object.create(null) - } - - var subscribers = '$' + expose - - var nullObject = {} //作用类似于noop，只用于代码防御，千万不要在它上面添加属性 - var rword = /[^, ]+/g //切割字符串为一个个小块，以空格或豆号分开它们，结合replace实现字符串的forEach - var rw20g = /\w+/g - var rsvg = /^\[object SVG\w*Element\]$/ - var oproto = Object.prototype - var ohasOwn = oproto.hasOwnProperty - var serialize = oproto.toString - var ap = Array.prototype - var aslice = ap.slice - var W3C = window.dispatchEvent - var root = DOC.documentElement - var anotFragment = DOC.createDocumentFragment() - var cinerator = DOC.createElement('div') - var class2type = { - '[object Boolean]': 'boolean', - '[object Number]': 'number', - '[object String]': 'string', - '[object Function]': 'function', - '[object Array]': 'array', - '[object Date]': 'date', - '[object RegExp]': 'regexp', - '[object Object]': 'object', - '[object Error]': 'error', - '[object AsyncFunction]': 'asyncfunction', - '[object Promise]': 'promise', - '[object Generator]': 'generator', - '[object GeneratorFunction]': 'generatorfunction' - } - - function noop() {} - function scpCompile(array) { - return Function.apply(noop, array) - } - - function oneObject(array, val) { - if (typeof array === 'string') { - array = array.match(rword) || [] - } - var result = {}, - value = val !== void 0 ? val : 1 - for (var i = 0, n = array.length; i < n; i++) { - result[array[i]] = value - } - return result - } - - function generateID(mark) { - mark = (mark && mark + '-') || 'anot-' - return mark + (++bindingID).toString(16) - } - - var Anot = function(el) { - //创建jQuery式的无new 实例化结构 - return new Anot.init(el) - } - - /*视浏览器情况采用最快的异步回调*/ - Anot.nextTick = new function() { - // jshint ignore:line - var tickImmediate = window.setImmediate - var tickObserver = window.MutationObserver - if (tickImmediate) { - return tickImmediate.bind(window) - } - - var queue = [] - function callback() { - var n = queue.length - for (var i = 0; i < n; i++) { - queue[i]() - } - queue = queue.slice(n) - } - - if (tickObserver) { - var node = document.createTextNode('anot') - new tickObserver(callback).observe(node, { characterData: true }) // jshint ignore:line - var bool = false - return function(fn) { - queue.push(fn) - bool = !bool - node.data = bool - } - } - - return function(fn) { - setTimeout(fn, 4) - } - }() // jshint ignore:line - - /********************************************************************* - * Anot的静态方法定义区 * - **********************************************************************/ - - Anot.type = function(obj) { - //取得目标的类型 - if (obj == null) { - return String(obj) - } - // 早期的webkit内核浏览器实现了已废弃的ecma262v4标准，可以将正则字面量当作函数使用，因此typeof在判定正则时会返回function - return typeof obj === 'object' || typeof obj === 'function' - ? class2type[serialize.call(obj)] || 'object' - : typeof obj - } - - Anot.PropsTypes = function(type) { - this.type = 'PropsTypes' - this.checkType = type - } - - Anot.PropsTypes.prototype = { - toString: function() { - return '' - }, - check: function(val) { - this.result = Anot.type(val) - return this.result === this.checkType - }, - call: function() { - return this.toString() - } - } - - Anot.PropsTypes.isString = function() { - return new this('string') - } - - Anot.PropsTypes.isNumber = function() { - return new this('number') - } - - Anot.PropsTypes.isFunction = function() { - return new this('function') - } - - Anot.PropsTypes.isArray = function() { - return new this('array') - } - - Anot.PropsTypes.isObject = function() { - return new this('object') - } - - Anot.PropsTypes.isBoolean = function() { - return new this('boolean') - } - - /*判定是否是一个朴素的javascript对象（Object），不是DOM对象，不是BOM对象，不是自定义类的实例*/ - Anot.isPlainObject = function(obj) { - // 简单的 typeof obj === "object"检测，会致使用isPlainObject(window)在opera下通不过 - return ( - serialize.call(obj) === '[object Object]' && - Object.getPrototypeOf(obj) === oproto - ) - } - - var VMODELS = (Anot.vmodels = {}) //所有vmodel都储存在这里 - Anot.init = function(source) { - if (Anot.isPlainObject(source)) { - var $id = source.$id - var vm = null - if (!$id) { - log('warning: vm必须指定id') - } - vm = modelFactory(Object.assign({ props: {} }, source)) - vm.$id = $id - VMODELS[$id] = vm - - Anot.nextTick(function() { - var $elem = document.querySelector('[anot=' + vm.$id + ']') - if ($elem) { - if ($elem === DOC.body) { - scanTag($elem, []) - } else { - var _parent = $elem - while ((_parent = _parent.parentNode)) { - if (_parent.__VM__) { - break - } - } - scanTag($elem.parentNode, _parent ? [_parent.__VM__] : []) - } - } - }) - - return vm - } else { - this[0] = this.element = source - } - } - Anot.fn = Anot.prototype = Anot.init.prototype - - //与jQuery.extend方法，可用于浅拷贝，深拷贝 - Anot.mix = Anot.fn.mix = function() { - var options, - name, - src, - copy, - copyIsArray, - clone, - target = arguments[0] || {}, - i = 1, - length = arguments.length, - deep = false - - // 如果第一个参数为布尔,判定是否深拷贝 - if (typeof target === 'boolean') { - deep = target - target = arguments[1] || {} - i++ - } - - //确保接受方为一个复杂的数据类型 - if (typeof target !== 'object' && Anot.type(target) !== 'function') { - target = {} - } - - //如果只有一个参数，那么新成员添加于mix所在的对象上 - if (i === length) { - target = this - i-- - } - - for (; i < length; i++) { - //只处理非空参数 - if ((options = arguments[i]) != null) { - for (name in options) { - src = target[name] - copy = options[name] - // 防止环引用 - if (target === copy) { - continue - } - if ( - deep && - copy && - (Anot.isPlainObject(copy) || (copyIsArray = Array.isArray(copy))) - ) { - if (copyIsArray) { - copyIsArray = false - clone = src && Array.isArray(src) ? src : [] - } else { - clone = src && Anot.isPlainObject(src) ? src : {} - } - - target[name] = Anot.mix(deep, clone, copy) - } else if (copy !== void 0) { - target[name] = copy - } - } - } - } - return target - } - - /*-----------------部分ES6的JS实现 start---------------*/ - - // =============================== - // ========== Promise ============ - // =============================== - ;(function(nativePromise) { - function _yes(val) { - return val - } - - function _no(err) { - throw err - } - - function done(callback) { - return this.then(callback, _no) - } - - function fail(callback) { - return this.then(_yes, callback) - } - - function defer() { - var obj = {} - obj.promise = new _Promise(function(yes, no) { - obj.resolve = yes - obj.reject = no - }) - return obj - } - - //成功的回调 - function _resolve(obj, val) { - if (obj._state !== 'pending') { - return - } - - if (val && typeof val.then === 'function') { - var method = val instanceof _Promise ? '_then' : 'then' - val[method]( - function(v) { - _transmit(obj, v, true) - }, - function(v) { - _transmit(obj, v, false) - } - ) - } else { - _transmit(obj, val, true) - } - } - - //失败的回调 - function _reject(obj, val) { - if (obj._state !== 'pending') { - return - } - - _transmit(obj, val, false) - } - - // 改变Promise的_fired值，并保持用户传参，触发所有回调 - function _transmit(obj, val, isResolved) { - obj._fired = true - obj._val = val - obj._state = isResolved ? 'fulfilled' : 'rejected' - - fireCallback(obj, function() { - for (var i in obj.callback) { - obj._fire(obj.callback[i].yes, obj.callback[i].no) - } - }) - } - - function fireCallback(obj, callback) { - var isAsync = false - - if (typeof obj.async === 'boolean') { - isAsync = obj.async - } else { - isAsync = obj.async = true - } - - if (isAsync) { - setTimeout(callback, 0) - } else { - callback() - } - } - - function _some(bool, iterable) { - iterable = Array.isArray(iterable) ? iterable : [] - - var n = 0 - var res = [] - var end = false - - return new _Promise(function(yes, no) { - if (!iterable.length) no(res) - - function loop(obj, idx) { - obj.then( - function(val) { - if (!end) { - res[idx] = val - n++ - if (bool || n >= iterable.length) { - yes(bool ? val : res) - end = true - } - } - }, - function(val) { - end = true - no(val) - } - ) - } - - for (var i = 0, len = iterable.length; i < len; i++) { - loop(iterable[i], i) - } - }) - } - - //--------------------------- - var _Promise = function(callback) { - this.callback = [] - var _this = this - - if (typeof this !== 'object') { - throw new TypeError('Promises must be constructed via new') - } - - if (typeof callback !== 'function') { - throw new TypeError('Argument must be a function') - } - - callback( - function(val) { - _resolve(_this, val) - }, - function(val) { - _reject(_this, val) - } - ) - } - var self = { - _state: 1, - _fired: 1, - _val: 1, - callback: 1 - } - - _Promise.prototype = { - constructor: _Promise, - _state: 'pending', - _fired: false, - _fire: function(yes, no) { - if (this._state === 'rejected') { - if (typeof no === 'function') no(this._val) - else throw this._val - } else { - if (typeof yes === 'function') yes(this._val) - } - }, - _then: function(yes, no) { - if (this._fired) { - var _this = this - fireCallback(_this, function() { - _this._fire(yes, no) - }) - } else { - this.callback.push({ yes: yes, no: no }) - } - }, - then: function(yes, no) { - yes = typeof yes === 'function' ? yes : _yes - no = typeof no === 'function' ? no : _no - var _this = this - var next = new _Promise(function(resolve, reject) { - _this._then( - function(val) { - try { - val = yes(val) - } catch (err) { - return reject(err) - } - resolve(val) - }, - function(val) { - try { - val = no(val) - } catch (err) { - return reject(err) - } - resolve(val) - } - ) - }) - for (var i in _this) { - if (!self[i]) next[i] = _this[i] - } - return next - }, - done: done, - catch: fail, - fail: fail - } - - _Promise.all = function(arr) { - return _some(false, arr) - } - - _Promise.race = function(arr) { - return _some(true, arr) - } - - _Promise.defer = defer - - _Promise.resolve = function(val) { - var obj = this.defer() - obj.resolve(val) - return obj.promise - } - - _Promise.reject = function(val) { - var obj = this.defer() - obj.reject(val) - return obj.promise - } - if (/native code/.test(nativePromise)) { - nativePromise.prototype.done = done - nativePromise.prototype.fail = fail - if (!nativePromise.defer) { - nativePromise.defer = defer - } - } - window.Promise = nativePromise || _Promise - })(window.Promise) - - if (!Object.assign) { - Object.defineProperty(Object, 'assign', { - enumerable: false, - value: function(target, first) { - 'use strict' - if (target === undefined || target === null) - throw new TypeError('Can not convert first argument to object') - - var to = Object(target) - for (var i = 0, len = arguments.length; i < len; i++) { - var next = arguments[i] - if (next === undefined || next === null) continue - - var keys = Object.keys(Object(next)) - for (var j = 0, n = keys.length; j < n; j++) { - var key = keys[j] - var desc = Object.getOwnPropertyDescriptor(next, key) - if (desc !== undefined && desc.enumerable) to[key] = next[key] - } - } - return to - } - }) - } - - if (!Array.from) { - Object.defineProperty(Array, 'from', { - enumerable: false, - value: (function() { - var toStr = Object.prototype.toString - var isCallable = function(fn) { - return ( - typeof fn === 'function' || toStr.call(fn) === '[object Function]' - ) - } - - var toInt = function(val) { - var num = val - 0 - if (isNaN(num)) return 0 - - if (num === 0 || isFinite(num)) return num - - return (num > 0 ? 1 : -1) * Math.floor(Math.abs(num)) - } - var maxInt = Math.pow(2, 53) - 1 - var toLen = function(val) { - var len = toInt(val) - return Math.min(Math.max(len, 0), maxInt) - } - - return function(arrLike) { - var _this = this - var items = Object(arrLike) - if (arrLike === null) - throw new TypeError( - 'Array.from requires an array-like object - not null or undefined' - ) - - var mapFn = arguments.length > 1 ? arguments[1] : undefined - var other - if (mapFn !== undefined) { - if (!isCallable(mapFn)) - throw new TypeError( - 'Array.from: when provided, the second argument must be a function' - ) - - if (arguments.length > 2) other = arguments[2] - } - - var len = toLen(items.length) - var arr = isCallable(_this) ? Object(new _this(len)) : new Array(len) - var k = 0 - var kVal - while (k < len) { - kVal = items[k] - if (mapFn) - arr[k] = - other === 'undefined' - ? mapFn(kVal, k) - : mapFn.call(other, kVal, k) - else arr[k] = kVal - - k++ - } - arr.length = len - return arr - } - })() - }) - } - - // 判断数组是否包含指定元素 - if (!Array.prototype.includes) { - Object.defineProperty(Array.prototype, 'includes', { - value: function(val) { - for (var i in this) { - if (this[i] === val) return true - } - return false - }, - enumerable: false - }) - } - - //类似于Array 的splice方法 - if (!String.prototype.splice) { - Object.defineProperty(String.prototype, 'splice', { - value: function(start, len, fill) { - var length = this.length, - argLen = arguments.length - - fill = fill === undefined ? '' : fill - - if (argLen < 1) { - return this - } - - //处理负数 - if (start < 0) { - if (Math.abs(start) >= length) start = 0 - else start = length + start - } - - if (argLen === 1) { - return this.slice(0, start) - } else { - len -= 0 - - var strl = this.slice(0, start), - strr = this.slice(start + len) - - return strl + fill + strr - } - }, - enumerable: false - }) - } - - if (!Date.prototype.getFullWeek) { - //获取当天是本年度第几周 - Object.defineProperty(Date.prototype, 'getFullWeek', { - value: function() { - var thisYear = this.getFullYear(), - that = new Date(thisYear, 0, 1), - firstDay = that.getDay() || 1, - numsOfToday = (this - that) / 86400000 - return Math.ceil((numsOfToday + firstDay) / 7) - }, - enumerable: false - }) - - //获取当天是本月第几周 - Object.defineProperty(Date.prototype, 'getWeek', { - value: function() { - var today = this.getDate(), - thisMonth = this.getMonth(), - thisYear = this.getFullYear(), - firstDay = new Date(thisYear, thisMonth, 1).getDay() - return Math.ceil((today + firstDay) / 7) - }, - enumerable: false - }) - } - - if (!Date.isDate) { - Object.defineProperty(Date, 'isDate', { - value: function(obj) { - return typeof obj === 'object' && obj.getTime ? true : false - }, - enumerable: false - }) - } - - //时间格式化 - if (!Date.prototype.format) { - Object.defineProperty(Date.prototype, 'format', { - value: function(str) { - str = str || 'Y-m-d H:i:s' - var week = ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'], - dt = { - fullyear: this.getFullYear(), - year: this.getYear(), - fullweek: this.getFullWeek(), - week: this.getWeek(), - month: this.getMonth() + 1, - date: this.getDate(), - day: week[this.getDay()], - hours: this.getHours(), - minutes: this.getMinutes(), - seconds: this.getSeconds() - }, - re - - dt.g = dt.hours > 12 ? dt.hours - 12 : dt.hours - - re = { - Y: dt.fullyear, - y: dt.year, - m: dt.month < 10 ? '0' + dt.month : dt.month, - n: dt.month, - d: dt.date < 10 ? '0' + dt.date : dt.date, - j: dt.date, - H: dt.hours < 10 ? '0' + dt.hours : dt.hours, - h: dt.g < 10 ? '0' + dt.g : dt.g, - G: dt.hours, - g: dt.g, - i: dt.minutes < 10 ? '0' + dt.minutes : dt.minutes, - s: dt.seconds < 10 ? '0' + dt.seconds : dt.seconds, - W: dt.fullweek, - w: dt.week, - D: dt.day - } - - for (var i in re) { - str = str.replace(new RegExp(i, 'g'), re[i]) - } - return str - }, - enumerable: false - }) - } - - /*-----------------部分ES6的JS实现 ending---------------*/ - - function cacheStore(tpye, key, val) { - if (!window[tpye]) { - return log('该浏览器不支持本地储存' + tpye) - } - - if (this.type(key) === 'object') { - for (var i in key) { - window[tpye].setItem(i, key[i]) - } - return - } - switch (arguments.length) { - case 2: - return window[tpye].getItem(key) - case 3: - if ((this.type(val) == 'string' && val.trim() === '') || val === null) { - window[tpye].removeItem(key) - return - } - if (this.type(val) !== 'object' && this.type(val) !== 'array') { - window[tpye].setItem(key, val.toString()) - } else { - window[tpye].setItem(key, JSON.stringify(val)) - } - break - } - } - - Anot.mix({ - rword: rword, - subscribers: subscribers, - version: '1.0.0', - log: log, - ui: {}, //仅用于存放组件版本信息等 - slice: function(nodes, start, end) { - return aslice.call(nodes, start, end) - }, - noop: noop, - /*如果不用Error对象封装一下，str在控制台下可能会乱码*/ - error: function(str, e) { - throw new (e || Error)(str) // jshint ignore:line - }, - /* Anot.range(10) - => [0, 1, 2, 3, 4, 5, 6, 7, 8, 9] - Anot.range(1, 11) - => [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] - Anot.range(0, 30, 5) - => [0, 5, 10, 15, 20, 25] - Anot.range(0, -10, -1) - => [0, -1, -2, -3, -4, -5, -6, -7, -8, -9] - Anot.range(0) - => []*/ - range: function(start, end, step) { - // 用于生成整数数组 - step || (step = 1) - if (end == null) { - end = start || 0 - start = 0 - } - var index = -1, - length = Math.max(0, Math.ceil((end - start) / step)), - result = new Array(length) - while (++index < length) { - result[index] = start - start += step - } - return result - }, - deepCopy: toJson, - eventHooks: {}, - /*绑定事件*/ - bind: function(el, type, fn, phase) { - var hooks = Anot.eventHooks - type = type.split(',') - Anot.each(type, function(i, t) { - t = t.trim() - var hook = hooks[t] - if (typeof hook === 'object') { - type = hook.type || type - phase = hook.phase || !!phase - fn = hook.fix ? hook.fix(el, fn) : fn - } - el.addEventListener(t, fn, phase) - }) - return fn - }, - /*卸载事件*/ - unbind: function(el, type, fn, phase) { - var hooks = Anot.eventHooks - type = type.split(',') - fn = fn || noop - Anot.each(type, function(i, t) { - t = t.trim() - var hook = hooks[t] - if (typeof hook === 'object') { - type = hook.type || type - phase = hook.phase || !!phase - } - el.removeEventListener(t, fn, phase) - }) - }, - /*读写删除元素节点的样式*/ - css: function(node, name, value) { - if (node instanceof Anot) { - node = node[0] - } - var prop = /[_-]/.test(name) ? camelize(name) : name, - fn - name = Anot.cssName(prop) || prop - if (value === void 0 || typeof value === 'boolean') { - //获取样式 - fn = cssHooks[prop + ':get'] || cssHooks['@:get'] - if (name === 'background') { - name = 'backgroundColor' - } - var val = fn(node, name) - return value === true ? parseFloat(val) || 0 : val - } else if (value === '') { - //请除样式 - node.style[name] = '' - } else { - //设置样式 - if (value == null || value !== value) { - return - } - if (isFinite(value) && !Anot.cssNumber[prop]) { - value += 'px' - } - fn = cssHooks[prop + ':set'] || cssHooks['@:set'] - fn(node, name, value) - } - }, - /*遍历数组与对象,回调的第一个参数为索引或键名,第二个或元素或键值*/ - each: function(obj, fn) { - if (obj) { - //排除null, undefined - var i = 0 - if (isArrayLike(obj)) { - for (var n = obj.length; i < n; i++) { - if (fn(i, obj[i]) === false) break - } - } else { - for (i in obj) { - if (obj.hasOwnProperty(i) && fn(i, obj[i]) === false) { - break - } - } - } - } - }, - Array: { - /*只有当前数组不存在此元素时只添加它*/ - ensure: function(target, item) { - if (target.indexOf(item) === -1) { - return target.push(item) - } - }, - /*移除数组中指定位置的元素，返回布尔表示成功与否*/ - removeAt: function(target, index) { - return !!target.splice(index, 1).length - }, - /*移除数组中第一个匹配传参的那个元素，返回布尔表示成功与否*/ - remove: function(target, item) { - var index = target.indexOf(item) - if (~index) return Anot.Array.removeAt(target, index) - return false - } - }, - /** - * [ls localStorage操作] - * @param {[type]} key [键名] - * @param {[type]} val [键值，为空时删除] - * @return - */ - ls: function() { - var args = aslice.call(arguments, 0) - args.unshift('localStorage') - return cacheStore.apply(this, args) - }, - ss: function() { - var args = aslice.call(arguments, 0) - args.unshift('sessionStorage') - return cacheStore.apply(this, args) - }, - /** - * [cookie cookie 操作 ] - * @param key [cookie名] - * @param val [cookie值] - * @param {[json]} opt [有效期，域名，路径等] - * @return {[boolean]} [读取时返回对应的值，写入时返回true] - */ - cookie: function(key, val, opt) { - if (arguments.length > 1) { - if (!key) { - return - } - - //设置默认的参数 - opt = opt || {} - opt = Object.assign( - { - expires: '', - path: '/', - domain: document.domain, - secure: '' - }, - opt - ) - - if ((this.type(val) == 'string' && val.trim() === '') || val === null) { - document.cookie = - encodeURIComponent(key) + - '=; expires=Thu, 01 Jan 1970 00:00:00 GMT; domain=' + - opt.domain + - '; path=' + - opt.path - return true - } - if (opt.expires) { - switch (opt.expires.constructor) { - case Number: - opt.expires = - opt.expires === Infinity - ? '; expires=Fri, 31 Dec 9999 23:59:59 GMT' - : '; max-age=' + opt.expires - break - case String: - opt.expires = '; expires=' + opt.expires - break - case Date: - opt.expires = '; expires=' + opt.expires.toUTCString() - break - } - } - document.cookie = - encodeURIComponent(key) + - '=' + - encodeURIComponent(val) + - opt.expires + - '; domain=' + - opt.domain + - '; path=' + - opt.path + - '; ' + - opt.secure - return true - } else { - if (!key) { - return document.cookie - } - return ( - decodeURIComponent( - document.cookie.replace( - new RegExp( - '(?:(?:^|.*;)\\s*' + - encodeURIComponent(key).replace(/[\-\.\+\*]/g, '\\$&') + - '\\s*\\=\\s*([^;]*).*$)|^.*$' - ), - '$1' - ) - ) || null - ) - } - }, - //获取url的参数 - search: function(key) { - key += '' - var uri = location.search - - if (!key || !uri) return null - - uri = uri.slice(1) - uri = uri.split('&') - - var obj = {} - for (var i = 0, item; (item = uri[i++]); ) { - var tmp = item.split('=') - tmp[1] = tmp.length < 2 ? null : tmp[1] - tmp[1] = decodeURIComponent(tmp[1]) - if (obj.hasOwnProperty(tmp[0])) { - if (typeof obj[tmp[0]] === 'object') { - obj[tmp[0]].push(tmp[1]) - } else { - obj[tmp[0]] = [obj[tmp[0]]] - obj[tmp[0]].push(tmp[1]) - } - } else { - obj[tmp[0]] = tmp[1] - } - } - return obj.hasOwnProperty(key) ? obj[key] : null - }, - //复制文本到粘贴板 - copy: function(txt) { - if (!DOC.queryCommandSupported || !DOC.queryCommandSupported('copy')) { - return log('该浏览器不支持复制到粘贴板') - } - - var ta = DOC.createElement('textarea') - ta.textContent = txt - ta.style.position = 'fixed' - ta.style.bottom = '-1000px' - DOC.body.appendChild(ta) - ta.select() - try { - DOC.execCommand('copy') - } catch (err) { - log('复制到粘贴板失败') - } - DOC.body.removeChild(ta) - } - }) - - var bindingHandlers = (Anot.bindingHandlers = {}) - var bindingExecutors = (Anot.bindingExecutors = {}) - - var directives = (Anot.directives = {}) - Anot.directive = function(name, obj) { - bindingHandlers[name] = obj.init = obj.init || noop - bindingExecutors[name] = obj.update = obj.update || noop - return (directives[name] = obj) - } - - /*判定是否类数组，如节点集合，纯数组，arguments与拥有非负整数的length属性的纯JS对象*/ - function isArrayLike(obj) { - if (obj && typeof obj === 'object') { - var n = obj.length, - str = serialize.call(obj) - if (/(Array|List|Collection|Map|Arguments)\]$/.test(str)) { - return true - } else if (str === '[object Object]' && n === n >>> 0) { - return true //由于ecma262v5能修改对象属性的enumerable，因此不能用propertyIsEnumerable来判定了 - } - } - return false - } - - // https://github.com/rsms/js-lru - var Cache = new function() { - // jshint ignore:line - function LRU(maxLength) { - this.size = 0 - this.limit = maxLength - this.head = this.tail = void 0 - this._keymap = {} - } - - var p = LRU.prototype - - p.put = function(key, value) { - var entry = { - key: key, - value: value - } - this._keymap[key] = entry - if (this.tail) { - this.tail.newer = entry - entry.older = this.tail - } else { - this.head = entry - } - this.tail = entry - if (this.size === this.limit) { - this.shift() - } else { - this.size++ - } - return value - } - - p.shift = function() { - var entry = this.head - if (entry) { - this.head = this.head.newer - this.head.older = entry.newer = entry.older = this._keymap[ - entry.key - ] = void 0 - delete this._keymap[entry.key] //#1029 - } - } - p.get = function(key) { - var entry = this._keymap[key] - if (entry === void 0) return - if (entry === this.tail) { - return entry.value - } - // HEAD--------------TAIL - // <.older .newer> - // <--- add direction -- - // A B C E - if (entry.newer) { - if (entry === this.head) { - this.head = entry.newer - } - entry.newer.older = entry.older // C <-- E. - } - if (entry.older) { - entry.older.newer = entry.newer // C. --> E - } - entry.newer = void 0 // D --x - entry.older = this.tail // D. --> E - if (this.tail) { - this.tail.newer = entry // E. <-- D - } - this.tail = entry - return entry.value - } - return LRU - }() // jshint ignore:line - - /********************************************************************* - * DOM 底层补丁 * - **********************************************************************/ - - //safari5+是把contains方法放在Element.prototype上而不是Node.prototype - if (!DOC.contains) { - Node.prototype.contains = function(arg) { - return !!(this.compareDocumentPosition(arg) & 16) - } - } - Anot.contains = function(root, el) { - try { - while ((el = el.parentNode)) if (el === root) return true - return false - } catch (e) { - return false - } - } - - if (window.SVGElement) { - var svgns = 'http://www.w3.org/2000/svg' - var svg = DOC.createElementNS(svgns, 'svg') - svg.innerHTML = '' - if (!rsvg.test(svg.firstChild)) { - // #409 - /* jshint ignore:start */ - function enumerateNode(node, targetNode) { - if (node && node.childNodes) { - var nodes = node.childNodes - for (var i = 0, el; (el = nodes[i++]); ) { - if (el.tagName) { - var svg = DOC.createElementNS(svgns, el.tagName.toLowerCase()) - // copy attrs - ap.forEach.call(el.attributes, function(attr) { - svg.setAttribute(attr.name, attr.value) - }) - // 递归处理子节点 - enumerateNode(el, svg) - targetNode.appendChild(svg) - } - } - } - } - /* jshint ignore:end */ - Object.defineProperties(SVGElement.prototype, { - outerHTML: { - //IE9-11,firefox不支持SVG元素的innerHTML,outerHTML属性 - enumerable: true, - configurable: true, - get: function() { - return new XMLSerializer().serializeToString(this) - }, - set: function(html) { - var tagName = this.tagName.toLowerCase(), - par = this.parentNode, - frag = Anot.parseHTML(html) - // 操作的svg，直接插入 - if (tagName === 'svg') { - par.insertBefore(frag, this) - // svg节点的子节点类似 - } else { - var newFrag = DOC.createDocumentFragment() - enumerateNode(frag, newFrag) - par.insertBefore(newFrag, this) - } - par.removeChild(this) - } - }, - innerHTML: { - enumerable: true, - configurable: true, - get: function() { - var s = this.outerHTML - var ropen = new RegExp( - '<' + this.nodeName + '\\b(?:(["\'])[^"]*?(\\1)|[^>])*>', - 'i' - ) - var rclose = new RegExp('$', 'i') - return s.replace(ropen, '').replace(rclose, '') - }, - set: function(html) { - if (Anot.clearHTML) { - Anot.clearHTML(this) - var frag = Anot.parseHTML(html) - enumerateNode(frag, this) - } - } - } - }) - } - } - - //========================= event binding ==================== - - var eventHooks = Anot.eventHooks - - //针对firefox, chrome修正mouseenter, mouseleave(chrome30+) - if (!('onmouseenter' in root)) { - Anot.each( - { - mouseenter: 'mouseover', - mouseleave: 'mouseout' - }, - function(origType, fixType) { - eventHooks[origType] = { - type: fixType, - fix: function(elem, fn) { - return function(e) { - var t = e.relatedTarget - if ( - !t || - (t !== elem && !(elem.compareDocumentPosition(t) & 16)) - ) { - delete e.type - e.type = origType - return fn.call(elem, e) - } - } - } - } - } - ) - } - - //针对IE9+, w3c修正animationend - Anot.each( - { - AnimationEvent: 'animationend', - WebKitAnimationEvent: 'webkitAnimationEnd' - }, - function(construct, fixType) { - if (window[construct] && !eventHooks.animationend) { - eventHooks.animationend = { - type: fixType - } - } - } - ) - - if (DOC.onmousewheel === void 0) { - /* IE6-11 chrome mousewheel wheelDetla 下 -120 上 120 - firefox DOMMouseScroll detail 下3 上-3 - firefox wheel detlaY 下3 上-3 - IE9-11 wheel deltaY 下40 上-40 - chrome wheel deltaY 下100 上-100 */ - eventHooks.mousewheel = { - type: 'wheel', - fix: function(elem, fn) { - return function(e) { - e.wheelDeltaY = e.wheelDelta = e.deltaY > 0 ? -120 : 120 - e.wheelDeltaX = 0 - Object.defineProperty(e, 'type', { - value: 'mousewheel' - }) - fn.call(elem, e) - } - } - } - } - - /********************************************************************* - * 配置系统 * - **********************************************************************/ - - function kernel(settings) { - for (var p in settings) { - if (!ohasOwn.call(settings, p)) continue - var val = settings[p] - if (typeof kernel.plugins[p] === 'function') { - kernel.plugins[p](val) - } else if (typeof kernel[p] === 'object') { - Anot.mix(kernel[p], val) - } else { - kernel[p] = val - } - } - return this - } - Anot.config = kernel - - var openTag, - closeTag, - rexpr, - rexprg, - rbind, - rregexp = /[-.*+?^${}()|[\]\/\\]/g - - function escapeRegExp(target) { - //http://stevenlevithan.com/regex/xregexp/ - //将字符串安全格式化为正则表达式的源码 - return (target + '').replace(rregexp, '\\$&') - } - - var plugins = { - interpolate: function(array) { - openTag = array[0] - closeTag = array[1] - if (openTag === closeTag) { - throw new SyntaxError('openTag!==closeTag') - var test = openTag + 'test' + closeTag - cinerator.innerHTML = test - if ( - cinerator.innerHTML !== test && - cinerator.innerHTML.indexOf('<') > -1 - ) { - throw new SyntaxError('此定界符不合法') - } - cinerator.innerHTML = '' - } - kernel.openTag = openTag - kernel.closeTag = closeTag - var o = escapeRegExp(openTag), - c = escapeRegExp(closeTag) - rexpr = new RegExp(o + '([\\s\\S]*)' + c) - rexprg = new RegExp(o + '([\\s\\S]*)' + c, 'g') - rbind = new RegExp(o + '[\\s\\S]*' + c + '|\\s:') //此处有疑问 - } - } - kernel.plugins = plugins - kernel.plugins['interpolate'](['{{', '}}']) - - kernel.async = true - kernel.paths = {} - kernel.shim = {} - kernel.maxRepeatSize = 100 - - function $watch(expr, binding) { - var $events = this.$events || (this.$events = {}), - queue = $events[expr] || ($events[expr] = []) - - if (typeof binding === 'function') { - var backup = binding - backup.uuid = '_' + ++bindingID - binding = { - element: root, - type: 'user-watcher', - handler: noop, - vmodels: [this], - expr: expr, - uuid: backup.uuid - } - binding.wildcard = /\*/.test(expr) - } - - if (!binding.update) { - if (/\w\.*\B/.test(expr) || expr === '*') { - binding.getter = noop - var host = this - binding.update = function() { - var args = this.fireArgs || [] - if (args[2]) binding.handler.apply(host, args) - delete this.fireArgs - } - queue.sync = true - Anot.Array.ensure(queue, binding) - } else { - Anot.injectBinding(binding) - } - if (backup) { - binding.handler = backup - } - } else if (!binding.oneTime) { - Anot.Array.ensure(queue, binding) - } - - return function() { - binding.update = binding.getter = binding.handler = noop - binding.element = DOC.createElement('a') - } - } - - function $emit(key, args) { - var event = this.$events - var _parent = null - if (event && event[key]) { - if (args) { - args[2] = key - } - var arr = event[key] - notifySubscribers(arr, args) - if (args && event['*'] && !/\./.test(key)) { - for (var sub, k = 0; (sub = event['*'][k++]); ) { - try { - sub.handler.apply(this, args) - } catch (e) {} - } - } - _parent = this.$up - if (_parent) { - if (this.$pathname) { - $emit.call(_parent, this.$pathname + '.' + key, args) //以确切的值往上冒泡 - } - $emit.call(_parent, '*.' + key, args) //以模糊的值往上冒泡 - } - } else { - _parent = this.$up - if (this.$ups) { - for (var i in this.$ups) { - $emit.call(this.$ups[i], i + '.' + key, args) //以确切的值往上冒泡 - } - return - } - if (_parent) { - var p = this.$pathname - if (p === '') p = '*' - var path = p + '.' + key - arr = path.split('.') - - args = (args && args.concat([path, key])) || [path, key] - - if (arr.indexOf('*') === -1) { - $emit.call(_parent, path, args) //以确切的值往上冒泡 - arr[1] = '*' - $emit.call(_parent, arr.join('.'), args) //以模糊的值往上冒泡 - } else { - $emit.call(_parent, path, args) //以确切的值往上冒泡 - } - } - } - } - - function collectDependency(el, key) { - do { - if (el.$watch) { - var e = el.$events || (el.$events = {}) - var array = e[key] || (e[key] = []) - dependencyDetection.collectDependency(array) - return - } - el = el.$up - if (el) { - key = el.$pathname + '.' + key - } else { - break - } - } while (true) - } - - function notifySubscribers(subs, args) { - if (!subs) return - if (new Date() - beginTime > 444 && typeof subs[0] === 'object') { - rejectDisposeQueue() - } - var users = [], - renders = [] - for (var i = 0, sub; (sub = subs[i++]); ) { - if (sub.type === 'user-watcher') { - users.push(sub) - } else { - renders.push(sub) - } - } - if (kernel.async) { - buffer.render() //1 - for (i = 0; (sub = renders[i++]); ) { - if (sub.update) { - sub.uuid = sub.uuid || '_' + ++bindingID - var uuid = sub.uuid - if (!buffer.queue[uuid]) { - buffer.queue[uuid] = '__' - buffer.queue.push(sub) - } - } - } - } else { - for (i = 0; (sub = renders[i++]); ) { - if (sub.update) { - sub.update() //最小化刷新DOM树 - } - } - } - for (i = 0; (sub = users[i++]); ) { - if ((args && args[2] === sub.expr) || sub.wildcard) { - sub.fireArgs = args - } - sub.update() - } - } - - //一些不需要被监听的属性 - var kernelProps = oneObject( - '$id,$watch,$fire,$events,$model,$active,$pathname,$up,$ups,$track,$accessors' - ) - - //如果浏览器不支持ecma262v5的Object.defineProperties或者存在BUG，比如IE8 - //标准浏览器使用__defineGetter__, __defineSetter__实现 - - function modelFactory(source, options) { - options = options || {} - options.watch = true - return observeObject(source, options) - } - - function isSkip(k) { - return - k.charAt(0) === '$' || k.slice(0, 2) === '__' || kernelProps[k] - } - - //监听对象属性值的变化(注意,数组元素不是数组的属性),通过对劫持当前对象的访问器实现 - //监听对象或数组的结构变化, 对对象的键值对进行增删重排, 或对数组的进行增删重排,都属于这范畴 - // 通过比较前后代理VM顺序实现 - function Component() {} - - function observeObject(source, options) { - if ( - !source || - (source.$id && source.$accessors) || - (source.nodeName && source.nodeType > 0) - ) { - return source - } - //source为原对象,不能是元素节点或null - //options,可选,配置对象,里面有old, force, watch这三个属性 - options = options || nullObject - var force = options.force || nullObject - var old = options.old - var oldAccessors = (old && old.$accessors) || nullObject - var $vmodel = new Component() //要返回的对象, 它在IE6-8下可能被偷龙转凤 - var accessors = {} //监控属性 - var hasOwn = {} - var skip = [] - var simple = [] - var userSkip = {} - // 提取 source中的配置项, 并删除相应字段 - var state = source.state - var computed = source.computed - var methods = source.methods - var props = source.props - var watches = source.watch - var mounted = source.mounted - - delete source.state - delete source.computed - delete source.methods - delete source.props - delete source.watch - - if (source.skip) { - userSkip = oneObject(source.skip) - delete source.skip - } - - // 基础数据 - if (state) { - if (source.$id) { - // 直接删除名为props的 字段, 对于主VM对象, props将作为保留关键字 - // 下面的计算属性,方法等, 作同样的逻辑处理 - delete state.props - } - for (name in state) { - var value = state[name] - if (!kernelProps[name]) { - hasOwn[name] = true - } - if ( - typeof value === 'function' || - (value && value.nodeName && value.nodeType > 0) || - (!force[name] && (isSkip(name) || userSkip[name])) - ) { - skip.push(name) - } else if (isComputed(value)) { - log('warning:计算属性建议放在[computed]对象中统一定义') - // 转给下一步处理 - computed[name] = value - } else { - simple.push(name) - if (oldAccessors[name]) { - accessors[name] = oldAccessors[name] - } else { - accessors[name] = makeGetSet(name, value) - } - } - } - } - - //处理计算属性 - if (computed) { - delete computed.props - for (var name in computed) { - hasOwn[name] = true - ;(function(key, value) { - var old - if (typeof value === 'function') { - value = { get: value, set: noop } - } - if (typeof value.set !== 'function') { - value.set = noop - } - accessors[key] = { - get: function() { - return (old = value.get.call(this)) - }, - set: function(x) { - var older = old, - newer - value.set.call(this, x) - newer = this[key] - if (this.$fire && newer !== older) { - this.$fire(key, newer, older) - } - }, - enumerable: true, - configurable: true - } - })(name, computed[name]) // jshint ignore:line - } - } - - // 方法 - if (methods) { - delete methods.props - for (var name in methods) { - hasOwn[name] = true - skip.push(name) - } - } - - if (props) { - hideProperty($vmodel, 'props', {}) - hasOwn.props = !!source.$id - for (var name in props) { - $vmodel.props[name] = props[name] - } - } - - Object.assign(source, state, methods) - - accessors['$model'] = $modelDescriptor - $vmodel = Object.defineProperties($vmodel, accessors, source) - function trackBy(name) { - return hasOwn[name] === true - } - skip.forEach(function(name) { - $vmodel[name] = source[name] - }) - - /* jshint ignore:start */ - // hideProperty($vmodel, '$ups', null) - hideProperty($vmodel, '$id', 'anonymous') - hideProperty($vmodel, '$up', old ? old.$up : null) - hideProperty($vmodel, '$track', Object.keys(hasOwn)) - hideProperty($vmodel, '$active', false) - hideProperty($vmodel, '$pathname', old ? old.$pathname : '') - hideProperty($vmodel, '$accessors', accessors) - hideProperty($vmodel, '$events', {}) - hideProperty($vmodel, '$refs', {}) - hideProperty($vmodel, '$children', []) - hideProperty($vmodel, '$components', []) - hideProperty($vmodel, 'hasOwnProperty', trackBy) - hideProperty($vmodel, '$mounted', mounted) - if (options.watch) { - hideProperty($vmodel, '$watch', function() { - return $watch.apply($vmodel, arguments) - }) - hideProperty($vmodel, '$fire', function(path, a) { - if (path.indexOf('all!') === 0) { - var ee = path.slice(4) - for (var i in Anot.vmodels) { - var v = Anot.vmodels[i] - v.$fire && v.$fire.apply(v, [ee, a]) - } - } else if (path.indexOf('child!') === 0) { - var ee = 'props.' + path.slice(6) - for (var i in $vmodel.$children) { - var v = $vmodel.$children[i] - v.$fire && v.$fire.apply(v, [ee, a]) - } - } else { - $emit.call($vmodel, path, [a]) - } - }) - } - /* jshint ignore:end */ - - //必须设置了$active,$events - simple.forEach(function(name) { - var oldVal = old && old[name] - var val = ($vmodel[name] = state[name]) - if (val && typeof val === 'object' && !Date.isDate(val)) { - val.$up = $vmodel - val.$pathname = name - } - $emit.call($vmodel, name, [val, oldVal]) - }) - - // 属性的监听, 必须放在上一步$emit后处理, 否则会在初始时就已经触发一次 监听回调 - if (watches) { - delete watches.props - for (var key in watches) { - if (Array.isArray(watches[key])) { - var tmp - while ((tmp = watches[key].pop())) { - $watch.call($vmodel, key, tmp) - } - } else { - $watch.call($vmodel, key, watches[key]) - } - } - } - - $vmodel.$active = true - - if (old && old.$up && old.$up.$children) { - old.$up.$children.push($vmodel) - } - - return $vmodel - } - - /* - 新的VM拥有如下私有属性 - $id: vm.id - $events: 放置$watch回调与绑定对象 - $watch: 增强版$watch - $fire: 触发$watch回调 - $track:一个数组,里面包含用户定义的所有键名 - $active:boolean,false时防止依赖收集 - $model:返回一个纯净的JS对象 - $accessors:放置所有读写器的数据描述对象 - $pathname:返回此对象在上级对象的名字,注意,数组元素的$pathname为空字符串 - ============================= - skip:用于指定不可监听的属性,但VM生成是没有此属性的 - */ - function isComputed(val) { - //speed up! - if (val && typeof val === 'object') { - for (var i in val) { - if (i !== 'get' && i !== 'set') { - return false - } - } - return typeof val.get === 'function' - } - } - function makeGetSet(key, value) { - var childVm, - value = NaN - return { - get: function() { - if (this.$active) { - collectDependency(this, key) - } - return value - }, - set: function(newVal) { - if (value === newVal) return - var oldValue = value - childVm = observe(newVal, value) - if (childVm) { - value = childVm - } else { - childVm = void 0 - value = newVal - } - - if (Object(childVm) === childVm) { - childVm.$pathname = key - childVm.$up = this - } - if (this.$active) { - $emit.call(this, key, [value, oldValue]) - } - }, - enumerable: true, - configurable: true - } - } - - function observe(obj, old, hasReturn, watch) { - if (Array.isArray(obj)) { - return observeArray(obj, old, watch) - } else if (Anot.isPlainObject(obj)) { - if (old && typeof old === 'object') { - var keys = Object.keys(obj) - var keys2 = Object.keys(old) - if (keys.join(';') === keys2.join(';')) { - for (var i in obj) { - if (obj.hasOwnProperty(i)) { - old[i] = obj[i] - } - } - return old - } - old.$active = false - } - return observeObject( - { state: obj }, - { - old: old, - watch: watch - } - ) - } - if (hasReturn) { - return obj - } - } - - function observeArray(array, old, watch) { - if (old && old.splice) { - var args = [0, old.length].concat(array) - old.splice.apply(old, args) - return old - } else { - for (var i in newProto) { - array[i] = newProto[i] - } - hideProperty(array, '$up', null) - hideProperty(array, '$pathname', '') - hideProperty(array, '$track', createTrack(array.length)) - - array._ = observeObject( - { - state: { length: NaN } - }, - { - watch: true - } - ) - array._.length = array.length - array._.$watch('length', function(a, b) { - $emit.call(array.$up, array.$pathname + '.length', [a, b]) - }) - if (watch) { - hideProperty(array, '$watch', function() { - return $watch.apply(array, arguments) - }) - } - - Object.defineProperty(array, '$model', $modelDescriptor) - - for (var j = 0, n = array.length; j < n; j++) { - var el = (array[j] = observe(array[j], 0, 1, 1)) - if (Object(el) === el) { - //#1077 - el.$up = array - } - } - - return array - } - } - - function hideProperty(host, name, value) { - Object.defineProperty(host, name, { - value: value, - writable: true, - enumerable: false, - configurable: true - }) - } - Anot.hideProperty = hideProperty - - function toJson(val) { - var xtype = Anot.type(val) - if (xtype === 'array') { - var array = [] - for (var i = 0; i < val.length; i++) { - array[i] = toJson(val[i]) - } - return array - } else if (xtype === 'object') { - var obj = {} - for (i in val) { - if (val.hasOwnProperty(i)) { - var value = val[i] - obj[i] = value && value.nodeType ? value : toJson(value) - } - } - return obj - } - return val - } - - var $modelDescriptor = { - get: function() { - return toJson(this) - }, - set: noop, - enumerable: false, - configurable: true - } - - /********************************************************************* - * 监控数组（:for配合使用） * - **********************************************************************/ - - var arrayMethods = ['push', 'pop', 'shift', 'unshift', 'splice'] - var arrayProto = Array.prototype - var newProto = { - notify: function() { - $emit.call(this.$up, this.$pathname) - }, - set: function(index, val) { - index = index >>> 0 - if (index > this.length) { - throw Error(index + 'set方法的第一个参数不能大于原数组长度') - } - if (this[index] !== val) { - var old = this[index] - this.splice(index, 1, val) - $emit.call(this.$up, this.$pathname + '.*', [val, old, null, index]) - } - }, - contains: function(el) { - //判定是否包含 - return this.indexOf(el) > -1 - }, - ensure: function(el) { - if (!this.contains(el)) { - //只有不存在才push - this.push(el) - } - return this - }, - pushArray: function(arr) { - return this.push.apply(this, arr) - }, - remove: function(el) { - //移除第一个等于给定值的元素 - return this.removeAt(this.indexOf(el)) - }, - removeAt: function(index) { - index = index >>> 0 - //移除指定索引上的元素 - return this.splice(index, 1) - }, - size: function() { - //取得数组长度，这个函数可以同步视图，length不能 - return this._.length - }, - removeAll: function(all) { - //移除N个元素 - if (Array.isArray(all)) { - for (var i = this.length - 1; i >= 0; i--) { - if (all.indexOf(this[i]) !== -1) { - _splice.call(this.$track, i, 1) - _splice.call(this, i, 1) - } - } - } else if (typeof all === 'function') { - for (i = this.length - 1; i >= 0; i--) { - var el = this[i] - if (all(el, i)) { - _splice.call(this.$track, i, 1) - _splice.call(this, i, 1) - } - } - } else { - _splice.call(this.$track, 0, this.length) - _splice.call(this, 0, this.length) - } - if (!W3C) { - this.$model = toJson(this) - } - this.notify() - this._.length = this.length - }, - clear: function() { - this.removeAll() - } - } - - var _splice = arrayProto.splice - arrayMethods.forEach(function(method) { - var original = arrayProto[method] - newProto[method] = function() { - // 继续尝试劫持数组元素的属性 - var args = [] - for (var i = 0, n = arguments.length; i < n; i++) { - args[i] = observe(arguments[i], 0, 1, 1) - } - var result = original.apply(this, args) - addTrack(this.$track, method, args) - if (!W3C) { - this.$model = toJson(this) - } - this.notify() - this._.length = this.length - return result - } - }) - - 'sort,reverse'.replace(rword, function(method) { - newProto[method] = function() { - var oldArray = this.concat() //保持原来状态的旧数组 - var newArray = this - var mask = Math.random() - var indexes = [] - var hasSort = false - arrayProto[method].apply(newArray, arguments) //排序 - for (var i = 0, n = oldArray.length; i < n; i++) { - var neo = newArray[i] - var old = oldArray[i] - if (neo === old) { - indexes.push(i) - } else { - var index = oldArray.indexOf(neo) - indexes.push(index) //得到新数组的每个元素在旧数组对应的位置 - oldArray[index] = mask //屏蔽已经找过的元素 - hasSort = true - } - } - if (hasSort) { - sortByIndex(this.$track, indexes) - if (!W3C) { - this.$model = toJson(this) - } - this.notify() - } - return this - } - }) - - function sortByIndex(array, indexes) { - var map = {} - for (var i = 0, n = indexes.length; i < n; i++) { - map[i] = array[i] - var j = indexes[i] - if (j in map) { - array[i] = map[j] - delete map[j] - } else { - array[i] = array[j] - } - } - } - - function createTrack(n) { - var ret = [] - for (var i = 0; i < n; i++) { - ret[i] = generateID('proxy-each') - } - return ret - } - - function addTrack(track, method, args) { - switch (method) { - case 'push': - case 'unshift': - args = createTrack(args.length) - break - case 'splice': - if (args.length > 2) { - // 0, 5, a, b, c --> 0, 2, 0 - // 0, 5, a, b, c, d, e, f, g--> 0, 0, 3 - var del = args[1] - var add = args.length - 2 - // args = [args[0], Math.max(del - add, 0)].concat(createTrack(Math.max(add - del, 0))) - args = [args[0], args[1]].concat(createTrack(args.length - 2)) - } - break - } - Array.prototype[method].apply(track, args) - } - - /********************************************************************* - * 依赖调度系统 * - **********************************************************************/ - - //检测两个对象间的依赖关系 - var dependencyDetection = (function() { - var outerFrames = [] - var currentFrame - return { - begin: function(binding) { - //accessorObject为一个拥有callback的对象 - outerFrames.push(currentFrame) - currentFrame = binding - }, - end: function() { - currentFrame = outerFrames.pop() - }, - collectDependency: function(array) { - if (currentFrame) { - //被dependencyDetection.begin调用 - currentFrame.callback(array) - } - } - } - })() - - //将绑定对象注入到其依赖项的订阅数组中 - var roneval = /^on$/ - - function returnRandom() { - return new Date() - 0 - } - - Anot.injectBinding = function(binding) { - binding.handler = binding.handler || directives[binding.type].update || noop - binding.update = function() { - var begin = false - if (!binding.getter) { - begin = true - dependencyDetection.begin({ - callback: function(array) { - injectDependency(array, binding) - } - }) - - binding.getter = parseExpr(binding.expr, binding.vmodels, binding) - binding.observers.forEach(function(a) { - a.v.$watch(a.p, binding) - }) - delete binding.observers - } - try { - var args = binding.fireArgs, - a, - b - delete binding.fireArgs - if (!args) { - if (binding.type === 'on') { - a = binding.getter + '' - } else { - try { - a = binding.getter.apply(0, binding.args) - } catch (e) { - a = null - } - } - } else { - a = args[0] - b = args[1] - } - b = typeof b === 'undefined' ? binding.oldValue : b - if (binding._filters) { - a = filters.$filter.apply(0, [a].concat(binding._filters)) - } - if (binding.signature) { - var xtype = Anot.type(a) - if (xtype !== 'array' && xtype !== 'object') { - throw Error('warning:' + binding.expr + '只能是对象或数组') - } - binding.xtype = xtype - var vtrack = getProxyIds(binding.proxies || [], xtype) - var mtrack = - a.$track || - (xtype === 'array' ? createTrack(a.length) : Object.keys(a)) - binding.track = mtrack - if (vtrack !== mtrack.join(';')) { - binding.handler(a, b) - binding.oldValue = 1 - } - } else if (Array.isArray(a) ? a.length !== (b && b.length) : false) { - binding.handler(a, b) - binding.oldValue = a.concat() - } else if (!('oldValue' in binding) || a !== b) { - binding.handler(a, b) - binding.oldValue = Array.isArray(a) ? a.concat() : a - } - } catch (e) { - delete binding.getter - log('warning:exception throwed in [Anot.injectBinding] ', e) - var node = binding.element - if (node && node.nodeType === 3) { - node.nodeValue = - openTag + (binding.oneTime ? '::' : '') + binding.expr + closeTag - } - } finally { - begin && dependencyDetection.end() - } - } - binding.update() - } - - //将依赖项(比它高层的访问器或构建视图刷新函数的绑定对象)注入到订阅者数组 - function injectDependency(list, binding) { - if (binding.oneTime) return - if (list && Anot.Array.ensure(list, binding) && binding.element) { - injectDisposeQueue(binding, list) - if (new Date() - beginTime > 444) { - rejectDisposeQueue() - } - } - } - - function getProxyIds(a, isArray) { - var ret = [] - for (var i = 0, el; (el = a[i++]); ) { - ret.push(isArray ? el.$id : el.$key) - } - return ret.join(';') - } - - /********************************************************************* - * 定时GC回收机制 (基于1.6基于频率的GC) * - **********************************************************************/ - - var disposeQueue = (Anot.$$subscribers = []) - var beginTime = new Date() - - //添加到回收列队中 - function injectDisposeQueue(data, list) { - data.list = list - data.i = ~~data.i - if (!data.uuid) { - data.uuid = '_' + ++bindingID - } - if (!disposeQueue[data.uuid]) { - disposeQueue[data.uuid] = '__' - disposeQueue.push(data) - } - } - - var lastGCIndex = 0 - function rejectDisposeQueue(data) { - var i = lastGCIndex || disposeQueue.length - var threshold = 0 - while ((data = disposeQueue[--i])) { - if (data.i < 7) { - if (data.element === null) { - disposeQueue.splice(i, 1) - if (data.list) { - Anot.Array.remove(data.list, data) - delete disposeQueue[data.uuid] - } - continue - } - if (shouldDispose(data.element)) { - //如果它的虚拟DOM不在VTree上或其属性不在VM上 - disposeQueue.splice(i, 1) - Anot.Array.remove(data.list, data) - disposeData(data) - //Anot会在每次全量更新时,比较上次执行时间, - //假若距离上次有半秒,就会发起一次GC,并且只检测当中的500个绑定 - //而一个正常的页面不会超过2000个绑定(500即取其4分之一) - //用户频繁操作页面,那么2,3秒内就把所有绑定检测一遍,将无效的绑定移除 - if (threshold++ > 500) { - lastGCIndex = i - break - } - continue - } - data.i++ - //基于检测频率，如果检测过7次，可以认为其是长久存在的节点，那么以后每7次才检测一次 - if (data.i === 7) { - data.i = 14 - } - } else { - data.i-- - } - } - beginTime = new Date() - } - - function disposeData(data) { - delete disposeQueue[data.uuid] // 先清除，不然无法回收了 - data.element = null - data.rollback && data.rollback() - for (var key in data) { - data[key] = null - } - } - - function shouldDispose(el) { - try { - //IE下，如果文本节点脱离DOM树，访问parentNode会报错 - var fireError = el.parentNode.nodeType - } catch (e) { - return true - } - if (el.ifRemove) { - // 如果节点被放到ifGroup，才移除 - if (!root.contains(el.ifRemove) && ifGroup === el.parentNode) { - el.parentNode && el.parentNode.removeChild(el) - return true - } - } - return el.msRetain - ? 0 - : el.nodeType === 1 - ? !root.contains(el) - : !Anot.contains(root, el) - } - - /************************************************************************ - * HTML处理(parseHTML, innerHTML, clearHTML) * - *************************************************************************/ - - //parseHTML的辅助变量 - var tagHooks = new function() { - // jshint ignore:line - Anot.mix(this, { - option: DOC.createElement('select'), - thead: DOC.createElement('table'), - td: DOC.createElement('tr'), - area: DOC.createElement('map'), - tr: DOC.createElement('tbody'), - col: DOC.createElement('colgroup'), - legend: DOC.createElement('fieldset'), - _default: DOC.createElement('div'), - g: DOC.createElementNS('http://www.w3.org/2000/svg', 'svg') - }) - this.optgroup = this.option - this.tbody = this.tfoot = this.colgroup = this.caption = this.thead - this.th = this.td - }() // jshint ignore:line - String( - 'circle,defs,ellipse,image,line,path,polygon,polyline,rect,symbol,text,use' - ).replace(rword, function(tag) { - tagHooks[tag] = tagHooks.g //处理SVG - }) - - var rtagName = /<([\w:]+)/ - var rxhtml = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi - var scriptTypes = oneObject([ - '', - 'text/javascript', - 'text/ecmascript', - 'application/ecmascript', - 'application/javascript' - ]) - var script = DOC.createElement('script') - var rhtml = /<|&#?\w+;/ - - Anot.parseHTML = function(html) { - var fragment = anotFragment.cloneNode(false) - if (typeof html !== 'string') { - return fragment - } - if (!rhtml.test(html)) { - fragment.appendChild(DOC.createTextNode(html)) - return fragment - } - html = html.replace(rxhtml, '<$1>').trim() - var tag = (rtagName.exec(html) || ['', ''])[1].toLowerCase(), - //取得其标签名 - wrapper = tagHooks[tag] || tagHooks._default, - firstChild - wrapper.innerHTML = html - var els = wrapper.getElementsByTagName('script') - if (els.length) { - //使用innerHTML生成的script节点不会发出请求与执行text属性 - for (var i = 0, el; (el = els[i++]); ) { - if (scriptTypes[el.type]) { - var neo = script.cloneNode(false) //FF不能省略参数 - ap.forEach.call(el.attributes, function(attr) { - neo.setAttribute(attr.name, attr.value) - }) // jshint ignore:line - neo.text = el.text - el.parentNode.replaceChild(neo, el) - } - } - } - - while ((firstChild = wrapper.firstChild)) { - // 将wrapper上的节点转移到文档碎片上！ - fragment.appendChild(firstChild) - } - return fragment - } - - Anot.innerHTML = function(node, html) { - var a = this.parseHTML(html) - this.clearHTML(node).appendChild(a) - } - - Anot.clearHTML = function(node) { - node.textContent = '' - while (node.firstChild) { - node.removeChild(node.firstChild) - } - return node - } - - /********************************************************************* - * Anot的原型方法定义区 * - **********************************************************************/ - - function hyphen(target) { - //转换为连字符线风格 - return target.replace(/([a-z\d])([A-Z]+)/g, '$1-$2').toLowerCase() - } - - function camelize(target) { - //转换为驼峰风格 - if (target.indexOf('-') < 0 && target.indexOf('_') < 0) { - return target //提前判断，提高getStyle等的效率 - } - return target.replace(/[-_][^-_]/g, function(match) { - return match.charAt(1).toUpperCase() - }) - } - - 'add,remove'.replace(rword, function(method) { - Anot.fn[method + 'Class'] = function(cls) { - var el = this[0] - //https://developer.mozilla.org/zh-CN/docs/Mozilla/Firefox/Releases/26 - if (cls && typeof cls === 'string' && el && el.nodeType === 1) { - cls.replace(/\S+/g, function(c) { - el.classList[method](c) - }) - } - return this - } - }) - - Anot.fn.mix({ - hasClass: function(cls) { - var el = this[0] || {} //IE10+, chrome8+, firefox3.6+, safari5.1+,opera11.5+支持classList,chrome24+,firefox26+支持classList2.0 - return el.nodeType === 1 && el.classList.contains(cls) - }, - toggleClass: function(value, stateVal) { - var className, - i = 0 - var classNames = String(value).match(/\S+/g) || [] - var isBool = typeof stateVal === 'boolean' - while ((className = classNames[i++])) { - var state = isBool ? stateVal : !this.hasClass(className) - this[state ? 'addClass' : 'removeClass'](className) - } - return this - }, - attr: function(name, value) { - if (arguments.length === 2) { - this[0].setAttribute(name, value) - return this - } else { - return this[0].getAttribute(name) - } - }, - data: function(name, value) { - name = 'data-' + hyphen(name || '') - switch (arguments.length) { - case 2: - this.attr(name, value) - return this - case 1: - var val = this.attr(name) - return parseData(val) - case 0: - var ret = {} - ap.forEach.call(this[0].attributes, function(attr) { - if (attr) { - name = attr.name - if (!name.indexOf('data-')) { - name = camelize(name.slice(5)) - ret[name] = parseData(attr.value) - } - } - }) - return ret - } - }, - removeData: function(name) { - name = 'data-' + hyphen(name) - this[0].removeAttribute(name) - return this - }, - css: function(name, value) { - if (Anot.isPlainObject(name)) { - for (var i in name) { - Anot.css(this, i, name[i]) - } - } else { - var ret = Anot.css(this, name, value) - } - return ret !== void 0 ? ret : this - }, - position: function() { - var offsetParent, - offset, - elem = this[0], - parentOffset = { - top: 0, - left: 0 - } - if (!elem) { - return - } - if (this.css('position') === 'fixed') { - offset = elem.getBoundingClientRect() - } else { - offsetParent = this.offsetParent() //得到真正的offsetParent - offset = this.offset() // 得到正确的offsetParent - if (offsetParent[0].tagName !== 'HTML') { - parentOffset = offsetParent.offset() - } - parentOffset.top += Anot.css(offsetParent[0], 'borderTopWidth', true) - parentOffset.left += Anot.css(offsetParent[0], 'borderLeftWidth', true) - // Subtract offsetParent scroll positions - parentOffset.top -= offsetParent.scrollTop() - parentOffset.left -= offsetParent.scrollLeft() - } - return { - top: offset.top - parentOffset.top - Anot.css(elem, 'marginTop', true), - left: - offset.left - parentOffset.left - Anot.css(elem, 'marginLeft', true) - } - }, - offsetParent: function() { - var offsetParent = this[0].offsetParent - while (offsetParent && Anot.css(offsetParent, 'position') === 'static') { - offsetParent = offsetParent.offsetParent - } - return Anot(offsetParent || root) - }, - bind: function(type, fn, phase) { - if (this[0]) { - //此方法不会链 - return Anot.bind(this[0], type, fn, phase) - } - }, - unbind: function(type, fn, phase) { - if (this[0]) { - Anot.unbind(this[0], type, fn, phase) - } - return this - }, - val: function(value) { - var node = this[0] - if (node && node.nodeType === 1) { - var get = arguments.length === 0 - var access = get ? ':get' : ':set' - var fn = valHooks[getValType(node) + access] - if (fn) { - var val = fn(node, value) - } else if (get) { - return (node.value || '').replace(/\r/g, '') - } else { - node.value = value - } - } - return get ? val : this - } - }) - - if (root.dataset) { - Anot.fn.data = function(name, val) { - name = name && camelize(name) - var dataset = this[0].dataset - switch (arguments.length) { - case 2: - dataset[name] = val - return this - case 1: - val = dataset[name] - return parseData(val) - case 0: - var ret = createMap() - for (name in dataset) { - ret[name] = parseData(dataset[name]) - } - return ret - } - } - } - - Anot.parseJSON = JSON.parse - - var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/ - function parseData(data) { - try { - if (typeof data === 'object') return data - data = - data === 'true' - ? true - : data === 'false' - ? false - : data === 'null' - ? null - : +data + '' === data - ? +data - : rbrace.test(data) - ? JSON.parse(data) - : data - } catch (e) {} - return data - } - - Anot.fireDom = function(elem, type, opts) { - var hackEvent = DOC.createEvent('Events') - hackEvent.initEvent(type, true, true) - Anot.mix(hackEvent, opts) - elem.dispatchEvent(hackEvent) - } - - Anot.each( - { - scrollLeft: 'pageXOffset', - scrollTop: 'pageYOffset' - }, - function(method, prop) { - Anot.fn[method] = function(val) { - var node = this[0] || {}, - win = getWindow(node), - top = method === 'scrollTop' - if (!arguments.length) { - return win ? win[prop] : node[method] - } else { - if (win) { - win.scrollTo(!top ? val : win[prop], top ? val : win[prop]) - } else { - node[method] = val - } - } - } - } - ) - - function getWindow(node) { - return node.window && node.document - ? node - : node.nodeType === 9 - ? node.defaultView - : false - } - - //=============================css相关================================== - - var cssHooks = (Anot.cssHooks = createMap()) - var prefixes = ['', '-webkit-', '-moz-', '-ms-'] //去掉opera-15的支持 - var cssMap = { - float: 'cssFloat' - } - - Anot.cssNumber = oneObject( - 'animationIterationCount,animationIterationCount,columnCount,order,flex,flexGrow,flexShrink,fillOpacity,fontWeight,lineHeight,opacity,orphans,widows,zIndex,zoom' - ) - - Anot.cssName = function(name, host, camelCase) { - if (cssMap[name]) { - return cssMap[name] - } - host = host || root.style - for (var i = 0, n = prefixes.length; i < n; i++) { - camelCase = camelize(prefixes[i] + name) - if (camelCase in host) { - return (cssMap[name] = camelCase) - } - } - return null - } - - cssHooks['@:set'] = function(node, name, value) { - node.style[name] = value - } - - cssHooks['@:get'] = function(node, name) { - if (!node || !node.style) { - throw new Error('getComputedStyle要求传入一个节点 ' + node) - } - var ret, - computed = getComputedStyle(node) - if (computed) { - ret = name === 'filter' ? computed.getPropertyValue(name) : computed[name] - if (ret === '') { - ret = node.style[name] //其他浏览器需要我们手动取内联样式 - } - } - return ret - } - cssHooks['opacity:get'] = function(node) { - var ret = cssHooks['@:get'](node, 'opacity') - return ret === '' ? '1' : ret - } - - 'top,left'.replace(rword, function(name) { - cssHooks[name + ':get'] = function(node) { - var computed = cssHooks['@:get'](node, name) - return /px$/.test(computed) - ? computed - : Anot(node).position()[name] + 'px' - } - }) - - var cssShow = { - position: 'absolute', - visibility: 'hidden', - display: 'block' - } - var rdisplayswap = /^(none|table(?!-c[ea]).+)/ - function showHidden(node, array) { - //http://www.cnblogs.com/rubylouvre/archive/2012/10/27/2742529.html - if (node.offsetWidth <= 0) { - //opera.offsetWidth可能小于0 - var styles = getComputedStyle(node, null) - if (rdisplayswap.test(styles['display'])) { - var obj = { - node: node - } - for (var name in cssShow) { - obj[name] = styles[name] - node.style[name] = cssShow[name] - } - array.push(obj) - } - var _parent = node.parentNode - if (_parent && _parent.nodeType === 1) { - showHidden(_parent, array) - } - } - } - - 'Width,Height'.replace(rword, function(name) { - //fix 481 - var method = name.toLowerCase(), - clientProp = 'client' + name, - scrollProp = 'scroll' + name, - offsetProp = 'offset' + name - cssHooks[method + ':get'] = function(node, which, override) { - var boxSizing = -4 - if (typeof override === 'number') { - boxSizing = override - } - which = name === 'Width' ? ['Left', 'Right'] : ['Top', 'Bottom'] - var ret = node[offsetProp] // border-box 0 - if (boxSizing === 2) { - // margin-box 2 - return ( - ret + - Anot.css(node, 'margin' + which[0], true) + - Anot.css(node, 'margin' + which[1], true) - ) - } - if (boxSizing < 0) { - // padding-box -2 - ret = - ret - - Anot.css(node, 'border' + which[0] + 'Width', true) - - Anot.css(node, 'border' + which[1] + 'Width', true) - } - if (boxSizing === -4) { - // content-box -4 - ret = - ret - - Anot.css(node, 'padding' + which[0], true) - - Anot.css(node, 'padding' + which[1], true) - } - return ret - } - cssHooks[method + '&get'] = function(node) { - var hidden = [] - showHidden(node, hidden) - var val = cssHooks[method + ':get'](node) - for (var i = 0, obj; (obj = hidden[i++]); ) { - node = obj.node - for (var n in obj) { - if (typeof obj[n] === 'string') { - node.style[n] = obj[n] - } - } - } - return val - } - Anot.fn[method] = function(value) { - //会忽视其display - var node = this[0] - if (arguments.length === 0) { - if (node.setTimeout) { - //取得窗口尺寸,IE9后可以用node.innerWidth /innerHeight代替 - return node['inner' + name] - } - if (node.nodeType === 9) { - //取得页面尺寸 - var doc = node.documentElement - //FF chrome html.scrollHeight< body.scrollHeight - //IE 标准模式 : html.scrollHeight> body.scrollHeight - //IE 怪异模式 : html.scrollHeight 最大等于可视窗口多一点？ - return Math.max( - node.body[scrollProp], - doc[scrollProp], - node.body[offsetProp], - doc[offsetProp], - doc[clientProp] - ) - } - return cssHooks[method + '&get'](node) - } else { - return this.css(method, value) - } - } - Anot.fn['inner' + name] = function() { - return cssHooks[method + ':get'](this[0], void 0, -2) - } - Anot.fn['outer' + name] = function(includeMargin) { - return cssHooks[method + ':get']( - this[0], - void 0, - includeMargin === true ? 2 : 0 - ) - } - }) - - Anot.fn.offset = function() { - //取得距离页面左右角的坐标 - var node = this[0] - try { - var rect = node.getBoundingClientRect() - // Make sure element is not hidden (display: none) or disconnected - // https://github.com/jquery/jquery/pull/2043/files#r23981494 - if (rect.width || rect.height || node.getClientRects().length) { - var doc = node.ownerDocument - var root = doc.documentElement - var win = doc.defaultView - return { - top: rect.top + win.pageYOffset - root.clientTop, - left: rect.left + win.pageXOffset - root.clientLeft - } - } - } catch (e) { - return { - left: 0, - top: 0 - } - } - } - - //=============================val相关======================= - - function getValType(elem) { - var ret = elem.tagName.toLowerCase() - return ret === 'input' && /checkbox|radio/.test(elem.type) ? 'checked' : ret - } - - var valHooks = { - 'select:get': function(node, value) { - var option, - options = node.options, - index = node.selectedIndex, - one = node.type === 'select-one' || index < 0, - values = one ? null : [], - max = one ? index + 1 : options.length, - i = index < 0 ? max : one ? index : 0 - for (; i < max; i++) { - option = options[i] - //旧式IE在reset后不会改变selected，需要改用i === index判定 - //我们过滤所有disabled的option元素，但在safari5下，如果设置select为disable，那么其所有孩子都disable - //因此当一个元素为disable，需要检测其是否显式设置了disable及其父节点的disable情况 - if ((option.selected || i === index) && !option.disabled) { - value = option.value - if (one) { - return value - } - //收集所有selected值组成数组返回 - values.push(value) - } - } - return values - }, - 'select:set': function(node, values, optionSet) { - values = [].concat(values) //强制转换为数组 - for (var i = 0, el; (el = node.options[i++]); ) { - if ((el.selected = values.indexOf(el.value) > -1)) { - optionSet = true - } - } - if (!optionSet) { - node.selectedIndex = -1 - } - } - } - - var keyMap = {} - var keys = [ - 'break,case,catch,continue,debugger,default,delete,do,else,false', - 'finally,for,function,if,in,instanceof,new,null,return,switch,this', - 'throw,true,try,typeof,var,void,while,with' /* 关键字*/, - 'abstract,boolean,byte,char,class,const,double,enum,export,extends', - 'final,float,goto,implements,import,int,interface,long,native', - 'package,private,protected,public,short,static,super,synchronized', - 'throws,transient,volatile' /*保留字*/, - 'arguments,let,yield,async,await,undefined' - ].join(',') - keys.replace(/\w+/g, function(a) { - keyMap[a] = true - }) - - var ridentStart = /[a-z_$]/i - var rwhiteSpace = /[\s\uFEFF\xA0]/ - function getIdent(input, lastIndex) { - var result = [] - var subroutine = !!lastIndex - lastIndex = lastIndex || 0 - //将表达式中的标识符抽取出来 - var state = 'unknown' - var variable = '' - for (var i = 0; i < input.length; i++) { - var c = input.charAt(i) - if (c === "'" || c === '"') { - //字符串开始 - if (state === 'unknown') { - state = c - } else if (state === c) { - //字符串结束 - state = 'unknown' - } - } else if (c === '\\') { - if (state === "'" || state === '"') { - i++ - } - } else if (ridentStart.test(c)) { - //碰到标识符 - if (state === 'unknown') { - state = 'variable' - variable = c - } else if (state === 'maybePath') { - variable = result.pop() - variable += '.' + c - state = 'variable' - } else if (state === 'variable') { - variable += c - } - } else if (/\w/.test(c)) { - if (state === 'variable') { - variable += c - } - } else if (c === '.') { - if (state === 'variable') { - if (variable) { - result.push(variable) - variable = '' - state = 'maybePath' - } - } - } else if (c === '[') { - if (state === 'variable' || state === 'maybePath') { - if (variable) { - //如果前面存在变量,收集它 - result.push(variable) - variable = '' - } - var lastLength = result.length - var last = result[lastLength - 1] - var innerResult = getIdent(input.slice(i), i) - if (innerResult.length) { - //如果括号中存在变量,那么这里添加通配符 - result[lastLength - 1] = last + '.*' - result = innerResult.concat(result) - } else { - //如果括号中的东西是确定的,直接转换为其子属性 - var content = input.slice(i + 1, innerResult.i) - try { - var text = scpCompile(['return ' + content])() - result[lastLength - 1] = last + '.' + text - } catch (e) {} - } - state = 'maybePath' //]后面可能还接东西 - i = innerResult.i - } - } else if (c === ']') { - if (subroutine) { - result.i = i + lastIndex - addVar(result, variable) - return result - } - } else if (rwhiteSpace.test(c) && c !== '\r' && c !== '\n') { - if (state === 'variable') { - if (addVar(result, variable)) { - state = 'maybePath' // aaa . bbb 这样的情况 - } - variable = '' - } - } else { - addVar(result, variable) - state = 'unknown' - variable = '' - } - } - addVar(result, variable) - return result - } - - function addVar(array, element) { - if (element && !keyMap[element]) { - array.push(element) - return true - } - } - - function addAssign(vars, vmodel, name, binding) { - var ret = [] - var prefix = ' = ' + name + '.' - for (var i = vars.length, prop; (prop = vars[--i]); ) { - var arr = prop.split('.') - var first = arr[0] - - if (vmodel.hasOwnProperty(first)) { - // log(first, prop, prefix, vmodel) - ret.push(first + prefix + first) - binding.observers.push({ - v: vmodel, - p: prop, - type: Anot.type(vmodel[first]) - }) - vars.splice(i, 1) - } - } - return ret - } - - var rproxy = /(proxy\-[a-z]+)\-[\-0-9a-f]+$/ - var variablePool = new Cache(218) - //缓存求值函数，以便多次利用 - var evaluatorPool = new Cache(128) - - function getVars(expr) { - expr = expr.trim() - var ret = variablePool.get(expr) - if (ret) { - return ret.concat() - } - var array = getIdent(expr) - var uniq = {} - var result = [] - for (var i = 0, el; (el = array[i++]); ) { - if (!uniq[el]) { - uniq[el] = 1 - result.push(el) - } - } - return variablePool.put(expr, result).concat() - } - - function parseExpr(expr, vmodels, binding) { - var filters = binding.filters - if (typeof filters === 'string' && filters.trim() && !binding._filters) { - binding._filters = parseFilter(filters.trim()) - } - - var vars = getVars(expr) - var expose = new Date() - 0 - var assigns = [] - var names = [] - var args = [] - binding.observers = [] - - for (var i = 0, sn = vmodels.length; i < sn; i++) { - if (vars.length) { - var name = 'vm' + expose + '_' + i - names.push(name) - args.push(vmodels[i]) - assigns.push.apply(assigns, addAssign(vars, vmodels[i], name, binding)) - } - } - binding.args = args - var dataType = binding.type - var exprId = - vmodels.map(function(el) { - return String(el.$id).replace(rproxy, '$1') - }) + - expr + - dataType - // log(expr, '---------------', assigns) - var getter = evaluatorPool.get(exprId) //直接从缓存，免得重复生成 - if (getter) { - if (dataType === 'duplex') { - var setter = evaluatorPool.get(exprId + 'setter') - binding.setter = setter.apply(setter, binding.args) - } - return (binding.getter = getter) - } - - // expr的字段不可枚举时,补上一个随机变量, 避免抛出异常 - if (!assigns.length) { - assigns.push('fix' + expose) - } - - if (dataType === 'duplex') { - var nameOne = {} - assigns.forEach(function(a) { - var arr = a.split('=') - nameOne[arr[0].trim()] = arr[1].trim() - }) - expr = expr.replace(/[\$\w]+/, function(a) { - return nameOne[a] ? nameOne[a] : a - }) - /* jshint ignore:start */ - var fn2 = scpCompile( - names.concat( - '"use strict";\n return function(vvv){' + expr + ' = vvv\n}\n' - ) - ) - /* jshint ignore:end */ - evaluatorPool.put(exprId + 'setter', fn2) - binding.setter = fn2.apply(fn2, binding.args) - } - - if (dataType === 'on') { - //事件绑定 - if (expr.indexOf('(') === -1) { - expr += '.call(' + names[names.length - 1] + ', $event)' - } else { - expr = expr.replace('(', '.call(' + names[names.length - 1] + ', ') - } - names.push('$event') - expr = '\nreturn ' + expr + ';' //IE全家 Function("return ")出错，需要Function("return ;") - var lastIndex = expr.lastIndexOf('\nreturn') - var header = expr.slice(0, lastIndex) - var footer = expr.slice(lastIndex) - expr = header + '\n' + footer - } else { - // 对于非事件绑定的方法, 同样绑定到vm上 - binding.observers.forEach(function(it) { - if (it.type === 'function') { - // log(it, expr) - var reg = new RegExp(it.p + '\\(([^)]*)\\)', 'g') - expr = expr.replace(reg, function(s, m) { - m = m.trim() - return ( - it.p + - '.call(' + - names[names.length - 1] + - (m ? ', ' + m : '') + - ')' - ) - }) - } - }) - expr = '\nreturn ' + expr + ';' //IE全家 Function("return ")出错，需要Function("return ;") - } - - /* jshint ignore:start */ - getter = scpCompile( - names.concat( - "'use strict';\ntry{\n var " + - assigns.join(',\n ') + - expr + - '\n}catch(e){console.log(e)}' - ) - ) - /* jshint ignore:end */ - - return evaluatorPool.put(exprId, getter) - } - - function normalizeExpr(code) { - var hasExpr = rexpr.test(code) //比如:class="width{{w}}"的情况 - if (hasExpr) { - var array = scanExpr(code) - if (array.length === 1) { - return array[0].expr - } - return array - .map(function(el) { - return el.type ? '(' + el.expr + ')' : quote(el.expr) - }) - .join(' + ') - } else { - return code - } - } - - Anot.normalizeExpr = normalizeExpr - Anot.parseExprProxy = parseExpr - - var rthimRightParentheses = /\)\s*$/ - var rthimOtherParentheses = /\)\s*\|/g - var rquoteFilterName = /\|\s*([$\w]+)/g - var rpatchBracket = /"\s*\["/g - var rthimLeftParentheses = /"\s*\(/g - function parseFilter(filters) { - filters = - filters - .replace(rthimRightParentheses, '') //处理最后的小括号 - .replace(rthimOtherParentheses, function() { - //处理其他小括号 - return '],|' - }) - .replace(rquoteFilterName, function(a, b) { - //处理|及它后面的过滤器的名字 - return '[' + quote(b) - }) - .replace(rpatchBracket, function() { - return '"],["' - }) - .replace(rthimLeftParentheses, function() { - return '",' - }) + ']' - /* jshint ignore:start */ - return scpCompile(['return [' + filters + ']'])() - /* jshint ignore:end */ - } - - /********************************************************************* - * 编译系统 * - **********************************************************************/ - - var quote = JSON.stringify - - /********************************************************************* - * 扫描系统 * - **********************************************************************/ - - //http://www.w3.org/TR/html5/syntax.html#void-elements - var stopScan = oneObject( - 'area,base,basefont,br,col,command,embed,hr,img,input,link,meta,param,source,track,wbr,noscript,script,style,textarea'.toUpperCase() - ) - - function checkScan(elem, callback, innerHTML) { - var id = setTimeout(function() { - var currHTML = elem.innerHTML - clearTimeout(id) - if (currHTML === innerHTML) { - callback() - } else { - checkScan(elem, callback, currHTML) - } - }) - } - - function getBindingCallback(elem, name, vmodels) { - var callback = elem.getAttribute(name) - if (callback) { - for (var i = 0, vm; (vm = vmodels[i++]); ) { - if (vm.hasOwnProperty(callback) && typeof vm[callback] === 'function') { - return vm[callback] - } - } - } - } - - function executeBindings(bindings, vmodels) { - for (var i = 0, binding; (binding = bindings[i++]); ) { - binding.vmodels = vmodels - directives[binding.type].init(binding) - - Anot.injectBinding(binding) - if (binding.getter && binding.element.nodeType === 1) { - //移除数据绑定，防止被二次解析 - //chrome使用removeAttributeNode移除不存在的特性节点时会报错 - binding.element.removeAttribute(binding.name) - } - } - bindings.length = 0 - } - - //https://github.com/RubyLouvre/Anot/issues/636 - var mergeTextNodes = - IEVersion && window.MutationObserver - ? function(elem) { - var node = elem.firstChild, - text - while (node) { - var aaa = node.nextSibling - if (node.nodeType === 3) { - if (text) { - text.nodeValue += node.nodeValue - elem.removeChild(node) - } else { - text = node - } - } else { - text = null - } - node = aaa - } - } - : 0 - var roneTime = /^\s*::/ - var rmsAttr = /:(\w+)-?(.*)/ - - var events = oneObject( - 'animationend,blur,change,input,click,dblclick,focus,keydown,keypress,keyup,mousedown,mouseenter,mouseleave,mousemove,mouseout,mouseover,mouseup,scan,scroll,submit' - ) - var obsoleteAttrs = oneObject( - 'value,title,alt,checked,selected,disabled,readonly,enabled,href,src' - ) - function bindingSorter(a, b) { - return a.priority - b.priority - } - - var rnoCollect = /^(:\S+|data-\S+|on[a-z]+|style|class)$/ - var ronattr = '__fn__' - var specifiedVars = [':disabled', ':loading', ':value'] - var filterTypes = ['html', 'text', 'attr', 'data'] - function getOptionsFromTag(elem, vmodels) { - var attributes = aslice.call(elem.attributes, 0) - var ret = {} - var vm = vmodels[0] || {} - - for (var i = 0, attr; (attr = attributes[i++]); ) { - var name = attr.name - if ( - (attr.specified && !rnoCollect.test(name)) || - specifiedVars.includes(name) - ) { - elem.removeAttribute(name) - if (name.indexOf(ronattr) === 0) { - name = attr.value.slice(6) - ret[name] = elem[attr.value] - delete elem[attr.value] - } else { - var camelizeName = camelize(name) - if (camelizeName.indexOf('@') === 0) { - camelizeName = camelizeName.slice(1) - attr.value = attr.value.replace(/\(.*\)$/, '') - if (vm.$id.slice(0, 10) === 'proxy-each') { - vm = vm.$up - } - if ( - vm.hasOwnProperty(attr.value) && - typeof vm[attr.value] === 'function' - ) { - ret[camelizeName] = vm[attr.value].bind(vm) - } - } else { - ret[camelizeName] = parseData(attr.value) - } - } - } - } - return ret - } - - function scanAttr(elem, vmodels, match) { - var scanNode = true - if (vmodels.length) { - var attributes = elem.attributes - var bindings = [] - var uniq = {} - for (var i = 0, attr; (attr = attributes[i++]); ) { - var name = attr.name - if (uniq[name]) { - //IE8下:for BUG - continue - } - uniq[name] = 1 - if (attr.specified) { - if ((match = name.match(rmsAttr))) { - //如果是以指定前缀命名的 - var type = match[1] - var param = match[2] || '' - var value = attr.value - if (events[type]) { - param = type - type = 'on' - } - if (directives[type]) { - var newValue = value.replace(roneTime, '') - var oneTime = value !== newValue - var binding = { - type: type, - param: param, - element: elem, - name: name, - expr: newValue, - oneTime: oneTime, - uuid: '_' + ++bindingID, - priority: - (directives[type].priority || type.charCodeAt(0) * 10) + - (Number(param.replace(/\D/g, '')) || 0) - } - if (filterTypes.includes(type)) { - var filters = getToken(value).filters - binding.expr = binding.expr.replace(filters, '') - binding.filters = filters - .replace(rhasHtml, function() { - binding.type = 'html' - binding.group = 1 - return '' - }) - .trim() // jshint ignore:line - } else if (type === 'duplex') { - var hasDuplex = name - } else if (name === ':if-loop') { - binding.priority += 100 - } else if (name === ':attr-value') { - var hasAttrValue = name - } - bindings.push(binding) - } - } - } - } - if (bindings.length) { - bindings.sort(bindingSorter) - - if (hasDuplex && hasAttrValue && elem.type === 'text') { - log('warning!一个控件不能同时定义:attr-value与' + hasDuplex) - } - - for (i = 0; (binding = bindings[i]); i++) { - type = binding.type - if (rnoscanAttrBinding.test(type)) { - return executeBindings(bindings.slice(0, i + 1), vmodels) - } else if (scanNode) { - scanNode = !rnoscanNodeBinding.test(type) - } - } - executeBindings(bindings, vmodels) - } - } - if ( - scanNode && - !stopScan[elem.tagName] && - (isWidget(elem) ? elem.msResolved : 1) - ) { - mergeTextNodes && mergeTextNodes(elem) - scanNodeList(elem, vmodels) //扫描子孙元素 - } - } - - var rnoscanAttrBinding = /^if|for$/ - var rnoscanNodeBinding = /^html|include$/ - - function scanNodeList(elem, vmodels) { - var nodes = Anot.slice(elem.childNodes) - scanNodeArray(nodes, vmodels) - } - - function scanNodeArray(nodes, vmodels) { - function _delay_component(name) { - setTimeout(function() { - Anot.component(name) - }) - } - for (var i = 0, node; (node = nodes[i++]); ) { - switch (node.nodeType) { - case 1: - var elem = node - if ( - !elem.msResolved && - elem.parentNode && - elem.parentNode.nodeType === 1 - ) { - var widget = isWidget(elem) - - if (widget) { - elem.setAttribute('is-widget', '') - elem.removeAttribute(':if') - elem.removeAttribute(':if-loop') - componentQueue.push({ - element: elem, - vmodels: vmodels, - name: widget - }) - if (Anot.components[widget]) { - // log(widget, Anot.components) - //确保所有:attr-name扫描完再处理 - _delay_component(widget) - } - } else { - // 非组件才检查 ref属性 - var ref = isRef(elem) - if (ref && vmodels.length) { - vmodels[0].$refs[ref] = elem - } - } - } - - scanTag(node, vmodels) //扫描元素节点 - - if (node.msHasEvent) { - Anot.fireDom(node, 'datasetchanged', { - bubble: node.msHasEvent - }) - } - - break - case 3: - if (rexpr.test(node.nodeValue)) { - scanText(node, vmodels, i) //扫描文本节点 - } - break - } - } - } - - function scanTag(elem, vmodels) { - //扫描顺序 skip(0) --> anot(1) --> :if(10) --> :for(90) - //--> :if-loop(110) --> :attr(970) ...--> :duplex(2000)垫后 - var skip = elem.getAttribute('skip') - var node = elem.getAttributeNode('anot') - var vm = vmodels.concat() - if (typeof skip === 'string') { - return - } else if (node) { - var newVmodel = Anot.vmodels[node.value] - var attrs = aslice.call(elem.attributes, 0) - - if (!newVmodel) { - return - } - - vm = [newVmodel] - - elem.removeAttribute(node.name) //removeAttributeNode不会刷新xx[anot]样式规则 - // 挂载VM对象到相应的元素上 - elem.__VM__ = newVmodel - hideProperty(newVmodel, '$elem', elem) - - if (vmodels.length) { - newVmodel.$up = vmodels[0] - vmodels[0].$children.push(newVmodel) - var props = {} - attrs.forEach(function(attr) { - if (/^:/.test(attr.name)) { - var name = attr.name.match(rmsAttr)[1] - var value = null - if (!name || Anot.directives[name] || events[name]) { - return - } - try { - value = parseExpr(attr.value, vmodels, {}).apply(0, vmodels) - value = toJson(value) - elem.removeAttribute(attr.name) - props[name] = value - } catch (error) { - log( - 'Props parse faild on (%s[class=%s]),', - elem.nodeName, - elem.className, - attr, - error + '' - ) - } - } - }) - // 一旦设定了 props的类型, 就必须传入正确的值 - for (var k in newVmodel.props) { - if (newVmodel.props[k] && newVmodel.props[k].type === 'PropsTypes') { - if (newVmodel.props[k].check(props[k])) { - newVmodel.props[k] = props[k] - delete props[k] - } else { - console.error( - new TypeError( - 'props.' + - k + - ' needs [' + - newVmodel.props[k].checkType + - '], but [' + - newVmodel.props[k].result + - '] given.' - ) - ) - } - } - } - Object.assign(newVmodel.props, props) - props = undefined - } - } - scanAttr(elem, vm) //扫描特性节点 - - if (newVmodel) { - setTimeout(function() { - if (typeof newVmodel.$mounted === 'function') { - newVmodel.$mounted() - } - delete newVmodel.$mounted - }) - } - } - var rhasHtml = /\|\s*html(?:\b|$)/, - r11a = /\|\|/g, - rlt = /</g, - rgt = />/g, - rstringLiteral = /(['"])(\\\1|.)+?\1/g, - rline = /\r?\n/g - function getToken(value) { - if (value.indexOf('|') > 0) { - var scapegoat = value.replace(rstringLiteral, function(_) { - return Array(_.length + 1).join('1') // jshint ignore:line - }) - var index = scapegoat.replace(r11a, '\u1122\u3344').indexOf('|') //干掉所有短路或 - if (index > -1) { - return { - type: 'text', - filters: value.slice(index).trim(), - expr: value.slice(0, index) - } - } - } - return { - type: 'text', - expr: value, - filters: '' - } - } - - function scanExpr(str) { - var tokens = [], - value, - start = 0, - stop - do { - stop = str.indexOf(openTag, start) - if (stop === -1) { - break - } - value = str.slice(start, stop) - if (value) { - // {{ 左边的文本 - tokens.push({ - expr: value - }) - } - start = stop + openTag.length - stop = str.indexOf(closeTag, start) - if (stop === -1) { - break - } - value = str.slice(start, stop) - if (value) { - //处理{{ }}插值表达式 - tokens.push(getToken(value.replace(rline, ''))) - } - start = stop + closeTag.length - } while (1) - value = str.slice(start) - if (value) { - //}} 右边的文本 - tokens.push({ - expr: value - }) - } - return tokens - } - - function scanText(textNode, vmodels, index) { - var bindings = [], - tokens = scanExpr(textNode.data) - if (tokens.length) { - for (var i = 0, token; (token = tokens[i++]); ) { - var node = DOC.createTextNode(token.expr) //将文本转换为文本节点，并替换原来的文本节点 - if (token.type) { - token.expr = token.expr.replace(roneTime, function() { - token.oneTime = true - return '' - }) // jshint ignore:line - token.element = node - token.filters = token.filters.replace(rhasHtml, function() { - token.type = 'html' - return '' - }) // jshint ignore:line - token.pos = index * 1000 + i - bindings.push(token) //收集带有插值表达式的文本 - } - anotFragment.appendChild(node) - } - textNode.parentNode.replaceChild(anotFragment, textNode) - if (bindings.length) executeBindings(bindings, vmodels) - } - } - - //使用来自游戏界的双缓冲技术,减少对视图的冗余刷新 - var Buffer = function() { - this.queue = [] - } - Buffer.prototype = { - render: function(isAnimate) { - if (!this.locked) { - this.locked = isAnimate ? root.offsetHeight + 10 : 1 - var me = this - Anot.nextTick(function() { - me.flush() - }) - } - }, - flush: function() { - for (var i = 0, sub; (sub = this.queue[i++]); ) { - sub.update && sub.update() - } - this.locked = 0 - this.queue = [] - } - } - - var buffer = new Buffer() - - var componentQueue = [] - var widgetList = [] - var componentHooks = { - __init__: noop, - componentWillMount: noop, - componentDidMount: noop, - childComponentDidMount: noop, - componentWillUnmount: noop, - render: function() { - return null - } - } - - function parseSlot(collections, vms) { - var arr = aslice.call(collections, 0) - var obj = { __extra__: [] } - arr.forEach(function(elem) { - switch (elem.nodeType) { - case 1: - var slot = elem.getAttribute('slot') - - if (slot) { - obj[slot] = obj[slot] || [] - elem.removeAttribute('slot') - obj[slot].push(elem.outerHTML) - } else { - var txt = elem.outerHTML - if (isWidget(elem) || /:[\w-]*=".*"/.test(txt)) { - break - } - if (rexpr.test(txt)) { - var expr = normalizeExpr(txt) - txt = parseExpr(expr, vms, {}).apply(0, vms) - } - - obj.__extra__.push(txt) - } - - break - case 3: - var txt = elem.textContent.trim() - if (txt) { - obj.__extra__.push(txt) - } - break - default: - break - } - elem.parentNode.removeChild(elem) - }) - return obj - } - - function parseVmValue(vm, key, val) { - if (arguments.length === 2) { - var oval = Function('o', 'return o.' + key)(vm) - if (oval && typeof oval === 'object') { - try { - return oval.$model - } catch (err) {} - } - return oval - } else if (arguments.length === 3) { - Function('o', 'v', 'return o.' + key + ' = v')(vm, val) - } - } - - Anot.components = {} - Anot.component = function(name, opts) { - if (opts) { - Anot.components[name] = Anot.mix({}, componentHooks, opts) - } - for (var i = 0, obj; (obj = componentQueue[i]); i++) { - if (name === obj.name) { - componentQueue.splice(i, 1) - i-- - // (obj, Anot.components[name], obj.element, obj.name) - ;(function(host, hooks, elem, widget) { - //如果elem已从Document里移除,直接返回 - if (!Anot.contains(DOC, elem) || elem.msResolved) { - Anot.Array.remove(componentQueue, host) - return - } - - var dependencies = 1 - - //===========收集各种配置======= - if (elem.getAttribute(':attr-uuid')) { - //如果还没有解析完,就延迟一下 #1155 - return - } - hooks.watch = hooks.watch || {} - var parentVm = host.vmodels.concat().pop() - var state = {} - var props = getOptionsFromTag(elem, host.vmodels) - var $id = props.uuid || generateID(widget) - var slots = { __extra__: [] } - - // 对象组件的子父vm关系, 只存最顶层的$components对象中, - while (parentVm.$up && parentVm.$up.__WIDGET__ === name) { - parentVm = parentVm.$up - } - - if (elem.childNodes.length) { - slots = parseSlot(elem.childNodes, host.vmodels) - } - var txtContent = slots.__extra__.join('') - delete slots.__extra__ - elem.text = function() { - return txtContent - } - - if (props.hasOwnProperty(':disabled')) { - var disabledKey = props[':disabled'] - var disabledKeyReverse = false - if (disabledKey.indexOf('!') === 0) { - disabledKey = disabledKey.slice(1) - disabledKeyReverse = true - } - state.disabled = parseVmValue(parentVm, disabledKey) - if (disabledKeyReverse) { - state.disabled = !state.disabled - } - - parentVm.$watch(disabledKey, function(val) { - if (disabledKeyReverse) { - val = !val - } - Anot.vmodels[$id].disabled = val - }) - - delete props[':disabled'] - } - if (props.hasOwnProperty(':loading')) { - var loadingKey = props[':loading'] - var loadingKeyReverse = false - if (loadingKey.indexOf('!') === 0) { - loadingKey = loadingKey.slice(1) - loadingKeyReverse = true - } - state.loading = parseVmValue(parentVm, loadingKey) - if (loadingKeyReverse) { - state.loading = !state.loading - } - parentVm.$watch(loadingKey, function(val) { - if (loadingKeyReverse) { - val = !val - } - Anot.vmodels[$id].loading = val - }) - delete props[':loading'] - } - - // :value可实现双向同步值 - if (props.hasOwnProperty(':value')) { - var valueKey = props[':value'] - var valueWatcher = function() { - var val = parseVmValue(parentVm, valueKey) - Anot.vmodels[$id].value = val - } - var childValueWatcher = function() { - var val = this.value - if (val && typeof val === 'object') { - val = val.$model - } - parseVmValue(parentVm, valueKey, val) - } - state.value = parseVmValue(parentVm, valueKey) - - if (hooks.watch.value) { - hooks.watch.value = [hooks.watch.value] - } else { - hooks.watch.value = [] - } - if (hooks.watch['value.length']) { - hooks.watch['value.length'] = [hooks.watch['value.length']] - } else { - hooks.watch['value.length'] = [] - } - if (hooks.watch['value.*']) { - hooks.watch['value.*'] = [hooks.watch['value.*']] - } else { - hooks.watch['value.*'] = [] - } - - parentVm.$watch(valueKey, valueWatcher) - if (Array.isArray(state.value)) { - parentVm.$watch(valueKey + '.*', valueWatcher) - parentVm.$watch(valueKey + '.length', valueWatcher) - hooks.watch['value.*'].push(childValueWatcher) - hooks.watch['value.length'].push(childValueWatcher) - } else { - hooks.watch.value.push(childValueWatcher) - } - - delete props[':value'] - } - - delete props.uuid - delete props.name - delete props.isWidget - - hooks.props = hooks.props || {} - hooks.state = hooks.state || {} - - Object.assign(hooks.props, props) - Object.assign(hooks.state, state) - - var __READY__ = false - - hooks.__init__.call(elem, hooks.props, hooks.state, function next() { - __READY__ = true - - delete elem.text - }) - - if (!__READY__) { - return - } - - hooks.$id = $id - - //==========构建VM========= - var { - componentWillMount, - componentDidMount, - childComponentDidMount, - componentWillUnmount, - render - } = hooks - - delete hooks.__init__ - delete hooks.componentWillMount - delete hooks.componentDidMount - delete hooks.childComponentDidMount - delete hooks.componentWillUnmount - - var vmodel = Anot(hooks) - Anot.vmodels[vmodel.$id] = vmodel - hideProperty(vmodel, '__WIDGET__', name) - hideProperty(vmodel, '$recycle', function() { - for (var i in this.$events) { - var ev = this.$events[i] || [] - var len = ev.length - while (len--) { - if (ev[len].type === null || ev[len].type === 'user-watcher') { - ev.splice(len, 1) - } - } - } - }) - delete vmodel.$mounted - - // 对象组件的子父vm关系, 只存最顶层的$components对象中, - // 而子vm, 无论向下多少级, 他们的$up对象也只存最顶层的组件vm - parentVm.$components.push(vmodel) - if (parentVm.__WIDGET__ === name) { - vmodel.$up = parentVm - } - - elem.msResolved = 1 //防止二进扫描此元素 - - componentWillMount.call(vmodel) - - Anot.clearHTML(elem) - var html = render.call(vmodel, slots) || '' - - html = html.replace(/<\w+[^>]*>/g, function(m, s) { - return m.replace(/[\n\t\s]{1,}/g, ' ') - }) - - elem.innerHTML = html - - hideProperty(vmodel, '$elem', elem) - elem.__VM__ = vmodel - - Anot.fireDom(elem, 'datasetchanged', { - vm: vmodel, - childReady: 1 - }) - - var children = 0 - var removeFn = Anot.bind(elem, 'datasetchanged', function(ev) { - if (ev.childReady) { - dependencies += ev.childReady - if (vmodel.$id !== ev.vm.$id) { - if (ev.childReady === -1) { - children++ - childComponentDidMount.call(vmodel, ev.vm) - } - ev.stopPropagation() - } - } - if (dependencies === 0) { - var timer = setTimeout(function() { - clearTimeout(timer) - elem.removeAttribute('is-widget') - componentDidMount.call(vmodel) - }, children ? Math.max(children * 17, 100) : 17) - - Anot.unbind(elem, 'datasetchanged', removeFn) - //================== - host.rollback = function() { - try { - componentWillUnmount.call(vmodel) - } catch (e) {} - parentVm.$recycle && parentVm.$recycle() - Anot.Array.remove(parentVm.$components, vmodel) - delete Anot.vmodels[vmodel.$id] - } - injectDisposeQueue(host, widgetList) - if (window.chrome) { - elem.addEventListener('DOMNodeRemovedFromDocument', function() { - setTimeout(rejectDisposeQueue) - }) - } - } - }) - - scanTag(elem, [vmodel]) - - if (!elem.childNodes.length) { - Anot.fireDom(elem, 'datasetchanged', { - vm: vmodel, - childReady: -1 - }) - } else { - var id2 = setTimeout(function() { - clearTimeout(id2) - Anot.fireDom(elem, 'datasetchanged', { - vm: vmodel, - childReady: -1 - }) - }, 17) - } - })(obj, toJson(Anot.components[name]), obj.element, obj.name) // jshint ignore:line - } - } - } - - function isWidget(el) { - //如果是组件,则返回组件的名字 - var name = el.nodeName.toLowerCase() - if (/^anot-([a-z][a-z0-9\-]*)$/.test(name)) { - return RegExp.$1 - } - return null - } - - function isRef(el) { - return el.hasAttribute('ref') ? el.getAttribute('ref') : null - } - - var bools = [ - 'autofocus,autoplay,async,allowTransparency,checked,controls', - 'declare,disabled,defer,defaultChecked,defaultSelected', - 'contentEditable,isMap,loop,multiple,noHref,noResize,noShade', - 'open,readOnly,selected' - ].join(',') - var boolMap = {} - bools.replace(rword, function(name) { - boolMap[name.toLowerCase()] = name - }) - - var propMap = { - //属性名映射 - 'accept-charset': 'acceptCharset', - char: 'ch', - charoff: 'chOff', - class: 'className', - for: 'htmlFor', - 'http-equiv': 'httpEquiv' - } - - var anomaly = [ - 'accessKey,bgColor,cellPadding,cellSpacing,codeBase,codeType,colSpan', - 'dateTime,defaultValue,frameBorder,longDesc,maxLength,marginWidth,marginHeight', - 'rowSpan,tabIndex,useMap,vSpace,valueType,vAlign' - ].join(',') - anomaly.replace(rword, function(name) { - propMap[name.toLowerCase()] = name - }) - - var attrDir = Anot.directive('attr', { - init: function(binding) { - //{{aaa}} --> aaa - //{{aaa}}/bbb.html --> (aaa) + "/bbb.html" - binding.expr = normalizeExpr(binding.expr.trim()) - if (binding.type === 'include') { - var elem = binding.element - effectBinding(elem, binding) - binding.includeRendered = getBindingCallback( - elem, - 'data-rendered', - binding.vmodels - ) - binding.includeLoaded = getBindingCallback( - elem, - 'data-loaded', - binding.vmodels - ) - var outer = (binding.includeReplace = !!Anot(elem).data( - 'includeReplace' - )) - if (Anot(elem).data('cache')) { - binding.templateCache = {} - } - binding.start = DOC.createComment(':include') - binding.end = DOC.createComment(':include-end') - if (outer) { - binding.element = binding.end - binding._element = elem - elem.parentNode.insertBefore(binding.start, elem) - elem.parentNode.insertBefore(binding.end, elem.nextSibling) - } else { - elem.insertBefore(binding.start, elem.firstChild) - elem.appendChild(binding.end) - } - } - }, - update: function(val) { - var elem = this.element - var obj = {} - var vm = this.vmodels[0] - - val = toJson(val) - - if (this.param) { - if (typeof val === 'object' && val !== null) { - if (Array.isArray(val)) { - obj[this.param] = val - } else { - if (Date.isDate(val)) { - obj[this.param] = val.toUTCString() - } else { - obj[this.param] = val - } - } - } else { - obj[this.param] = val - } - } else { - if (!val || typeof val !== 'object' || Array.isArray(val)) { - return - } - if (Date.isDate(val)) { - return - } - - obj = val - } - - for (var i in obj) { - if (i === 'style') { - console.error('设置style样式, 请改用 :css指令') - continue - } - // 通过属性设置回调,必须以@符号开头 - if (i.indexOf('@') === 0) { - if (typeof obj[i] !== 'function') { - continue - } - } - if (i === 'href' || i === 'src') { - //处理IE67自动转义的问题 - if (!root.hasAttribute) obj[i] = obj[i].replace(/&/g, '&') - - elem[i] = obj[i] - - //chrome v37- 下embed标签动态设置的src，无法发起请求 - if (window.chrome && elem.tagName === 'EMBED') { - var _parent = elem.parentNode - var com = DOC.createComment(':src') - _parent.replaceChild(com, elem) - _parent.replaceChild(elem, com) - } - } else { - var k = i - //古董IE下，部分属性名字要进行映射 - if (!W3C && propMap[k]) { - k = propMap[k] - } - if (obj[i] === false || obj[i] === null || obj[i] === undefined) { - obj[i] = '' - } - - if (typeof elem[boolMap[k]] === 'boolean') { - //布尔属性必须使用el.xxx = true|false方式设值 - elem[boolMap[k]] = !!obj[i] - - //如果为false, IE全系列下相当于setAttribute(xxx, ''),会影响到样式,需要进一步处理 - if (!obj[i]) { - obj[i] = !!obj[i] - } - if (obj[i] === false) { - elem.removeAttribute(k) - continue - } - } - - //SVG只能使用setAttribute(xxx, yyy), VML只能使用elem.xxx = yyy ,HTML的固有属性必须elem.xxx = yyy - var isInnate = rsvg.test(elem) - ? false - : DOC.namespaces && isVML(elem) - ? true - : k in elem.cloneNode(false) - if (isInnate) { - elem[k] = obj[i] - } else { - if (typeof obj[i] === 'object') { - obj[i] = Date.isDate(obj[i]) - ? obj[i].toUTCString() - : JSON.stringify(obj[i]) - } else if (typeof obj[i] === 'function') { - k = ronattr + camelize(k.slice(1)) - elem[k] = obj[i].bind(vm) - obj[i] = k - } - elem.setAttribute(k, obj[i]) - } - } - } - } - }) - - //类名定义， :class="xx:yy" :class="{xx: yy}" :class="xx" :class="{{xx}}" - Anot.directive('class', { - init: function(binding) { - var expr = [] - if (!/^\{.*\}$/.test(binding.expr)) { - expr = binding.expr.split(':') - expr[1] = (expr[1] && expr[1].trim()) || 'true' - var arr = expr[0].split(/\s+/) - binding.expr = - '{' + - arr - .map(function(it) { - return it + ': ' + expr[1] - }) - .join(', ') + - '}' - } else if (/^\{\{.*\}\}$/.test(binding.expr)) { - binding.expr = binding.expr.slice(2, -2) - } - - if (binding.type === 'hover' || binding.type === 'active') { - //确保只绑定一次 - if (!binding.hasBindEvent) { - var elem = binding.element - var $elem = Anot(elem) - var activate = 'mouseenter' //在移出移入时切换类名 - var abandon = 'mouseleave' - if (binding.type === 'active') { - //在聚焦失焦中切换类名 - elem.tabIndex = elem.tabIndex || -1 - activate = 'mousedown' - abandon = 'mouseup' - var fn0 = $elem.bind('mouseleave', function() { - $elem.removeClass(expr[0]) - }) - } - } - - var fn1 = $elem.bind(activate, function() { - $elem.addClass(expr[0]) - }) - var fn2 = $elem.bind(abandon, function() { - $elem.removeClass(expr[0]) - }) - binding.rollback = function() { - $elem.unbind('mouseleave', fn0) - $elem.unbind(activate, fn1) - $elem.unbind(abandon, fn2) - } - binding.hasBindEvent = true - } - }, - update: function(val) { - if (this.type !== 'class') { - return - } - var obj = val - if (!obj || this.param) - return log( - 'class指令语法错误 %c %s="%s"', - 'color:#f00', - this.name, - this.expr - ) - - if (typeof obj === 'string') { - obj = {} - obj[val] = true - } - - if (!Anot.isPlainObject(obj)) { - obj = obj.$model - } - - var $elem = Anot(this.element) - for (var i in obj) { - $elem.toggleClass(i, !!obj[i]) - } - } - }) - - 'hover,active'.replace(rword, function(name) { - directives[name] = directives['class'] - }) - - //样式定义 :css-width="200" - //:css="{width: 200}" - Anot.directive('css', { - init: directives.attr.init, - update: function(val) { - var $elem = Anot(this.element) - if (!this.param) { - var obj = val - try { - if (typeof val === 'object') { - if (!Anot.isPlainObject(val)) obj = val.$model - } else { - obj = new Function('return ' + val)() - } - for (var i in obj) { - $elem.css(i, obj[i]) - } - } catch (err) { - log('样式格式错误 %c %s="%s"', 'color:#f00', this.name, this.expr) - } - } else { - $elem.css(this.param, val) - } - } - }) - - //兼容2种写法 :data-xx="yy", :data="{xx: yy}" - Anot.directive('data', { - priority: 100, - init: directives.attr.init, - update: function(val) { - var obj = val - if (typeof obj === 'object' && obj !== null) { - if (!Anot.isPlainObject(obj)) obj = val.$model - - for (var i in obj) { - this.element.setAttribute('data-' + i, obj[i]) - } - } else { - if (!this.param) return - - this.element.setAttribute('data-' + this.param, obj) - } - } - }) - - /*------ 表单验证 -------*/ - var __rules = {} - Anot.validate = function(key, cb) { - if (!__rules[key]) { - throw new Error('validate [' + key + '] not exists.') - } - if (typeof cb === 'function') { - __rules[key].event = cb - } - var result = __rules[key].result - for (var k in result) { - if (!result[k].passed) { - return result[k] - } - } - return true - } - Anot.directive('rule', { - priority: 2010, - init: function(binding) { - if (binding.param && !__rules[binding.param]) { - __rules[binding.param] = { - event: noop, - result: {} - } - } - binding.target = __rules[binding.param] - }, - update: function(opt) { - var _this = this - var elem = this.element - if (!['INPUT', 'TEXTAREA'].includes(elem.nodeName)) { - return - } - if (elem.msBinded) { - return - } - if (this.target) { - this.target.result[elem.expr] = { key: elem.expr } - } - var target = this.target - - // 0: 验证通过 - // 10001: 不能为空 - // 10002: 必须为合法数字 - // 10003: Email格式错误 - // 10004: 手机格式错误 - // 10005: 必须为纯中文 - // 10006: 格式匹配错误(正则) - // 10011: 输入值超过指定最大长度 - // 10012: 输入值短于指定最小长度 - // 10021: 输入值大于指定最大数值 - // 10022: 输入值小于指定最小数值 - // 10031: 与指定的表单的值不一致 - function checked(ev) { - var val = elem.value - var code = 0 - - if (opt.require && (val === '' || val === null)) { - code = 10001 - } - - if (code === 0 && opt.isNumeric) { - code = !isFinite(val) ? 10002 : 0 - } - - if (code === 0 && opt.isEmail) - code = !/^[\w\.\-]+@\w+([\.\-]\w+)*\.\w+$/.test(val) ? 10003 : 0 - - if (code === 0 && opt.isPhone) { - code = !/^1[34578]\d{9}$/.test(val) ? 10004 : 0 - } - - if (code === 0 && opt.isCN) { - code = !/^[\u4e00-\u9fa5]+$/.test(val) ? 10005 : 0 - } - - if (code === 0 && opt.exp) { - code = !opt.exp.test(val) ? 10006 : 0 - } - - if (code === 0 && opt.maxLen) { - code = val.length > opt.maxLen ? 10011 : 0 - } - - if (code === 0 && opt.minLen) { - code = val.length < opt.minLen ? 10012 : 0 - } - - if (code === 0 && opt.hasOwnProperty('max')) { - code = val > opt.max ? 10021 : 0 - } - - if (code === 0 && opt.hasOwnProperty('min')) { - code = val < opt.min ? 10022 : 0 - } - - if (code === 0 && opt.eq) { - var eqVal = parseVmValue(_this.vmodels[0], opt.eq) - code = val !== eqVal ? 10031 : 0 - } - - target.result[elem.expr].code = code - target.result[elem.expr].passed = opt.require - ? code === 0 - : val - ? code === 0 - : true - - var passed = true - for (var k in target.result) { - if (!target.result[k].passed) { - passed = false - target.event(target.result[k]) - break - } - } - if (passed) { - target.event(true) - } - } - Anot(elem).bind('blur', checked) - this.rollback = function() { - Anot(elem).unbind('blur', checked) - } - elem.msBinded = true - checked() - } - }) - - //双工绑定 - var rduplexType = /^(?:checkbox|radio)$/ - var rduplexParam = /^(?:radio|checked)$/ - var rnoduplexInput = /^(file|button|reset|submit|checkbox|radio|range)$/ - var duplexBinding = Anot.directive('duplex', { - priority: 2000, - init: function(binding, hasCast) { - var elem = binding.element - var vmodels = binding.vmodels - binding.changed = - getBindingCallback(elem, 'data-changed', vmodels) || noop - var params = [] - var casting = oneObject('string,number,boolean,checked') - if (elem.type === 'radio' && binding.param === '') { - binding.param = 'checked' - } - - binding.param.replace(rw20g, function(name) { - if (rduplexType.test(elem.type) && rduplexParam.test(name)) { - name = 'checked' - binding.isChecked = true - binding.xtype = 'radio' - } - - if (casting[name]) { - hasCast = true - } - Anot.Array.ensure(params, name) - }) - if (!hasCast) { - params.push('string') - } - binding.param = params.join('-') - if (!binding.xtype) { - binding.xtype = - elem.tagName === 'SELECT' - ? 'select' - : elem.type === 'checkbox' - ? 'checkbox' - : elem.type === 'radio' - ? 'radio' - : /^change/.test(elem.getAttribute('data-event')) - ? 'change' - : 'input' - } - elem.expr = binding.expr - //===================绑定事件====================== - var bound = (binding.bound = function(type, callback) { - elem.addEventListener(type, callback, false) - var old = binding.rollback - binding.rollback = function() { - elem.anotSetter = null - Anot.unbind(elem, type, callback) - old && old() - } - }) - function callback(value) { - binding.changed.call(this, value) - } - var composing = false - function compositionStart() { - composing = true - } - function compositionEnd() { - composing = false - setTimeout(updateVModel) - } - var updateVModel = function(e) { - var val = elem.value - //防止递归调用形成死循环 - //处理中文输入法在minlengh下引发的BUG - if (composing || val === binding.oldValue || binding.pipe === null) { - return - } - - var lastValue = binding.pipe(val, binding, 'get') - binding.oldValue = val - binding.setter(lastValue) - - callback.call(elem, lastValue) - Anot.fireDom(elem, 'change') - } - switch (binding.xtype) { - case 'radio': - bound('click', function() { - var lastValue = binding.pipe(elem.value, binding, 'get') - binding.setter(lastValue) - callback.call(elem, lastValue) - }) - break - case 'checkbox': - bound('change', function() { - var method = elem.checked ? 'ensure' : 'remove' - var array = binding.getter.apply(0, binding.vmodels) - if (!Array.isArray(array)) { - log(':duplex应用于checkbox上要对应一个数组') - array = [array] - } - var val = binding.pipe(elem.value, binding, 'get') - Anot.Array[method](array, val) - callback.call(elem, array) - }) - break - case 'change': - bound('change', updateVModel) - break - case 'input': - bound('input', updateVModel) - bound('keyup', updateVModel) - if (!IEVersion) { - bound('compositionstart', compositionStart) - bound('compositionend', compositionEnd) - bound('DOMAutoComplete', updateVModel) - } - break - case 'select': - bound('change', function() { - var val = Anot(elem).val() //字符串或字符串数组 - if (Array.isArray(val)) { - val = val.map(function(v) { - return binding.pipe(v, binding, 'get') - }) - } else { - val = binding.pipe(val, binding, 'get') - } - if (val + '' !== binding.oldValue) { - try { - binding.setter(val) - } catch (ex) { - log(ex) - } - } - }) - bound('datasetchanged', function(e) { - if (e.bubble === 'selectDuplex') { - var value = binding._value - var curValue = Array.isArray(value) - ? value.map(String) - : value + '' - Anot(elem).val(curValue) - elem.oldValue = curValue + '' - callback.call(elem, curValue) - } - }) - break - } - if (binding.xtype === 'input' && !rnoduplexInput.test(elem.type)) { - if (elem.type !== 'hidden') { - bound('focus', function() { - elem.msFocus = true - }) - bound('blur', function() { - elem.msFocus = false - }) - } - elem.anotSetter = updateVModel //#765 - watchValueInTimer(function() { - if (root.contains(elem)) { - if (!elem.msFocus) { - updateVModel() - } - } else if (!elem.msRetain) { - return false - } - }) - } - }, - update: function(value) { - var elem = this.element, - binding = this, - curValue - if (!this.init) { - var cpipe = binding.pipe || (binding.pipe = pipe) - cpipe(null, binding, 'init') - this.init = 1 - } - switch (this.xtype) { - case 'input': - elem.value = value - break - case 'change': - curValue = this.pipe(value, this, 'set') //fix #673 - if (curValue !== this.oldValue) { - var fixCaret = false - if (elem.msFocus) { - try { - var start = elem.selectionStart - var end = elem.selectionEnd - if (start === end) { - var pos = start - fixCaret = true - } - } catch (e) {} - } - elem.value = this.oldValue = curValue - if (fixCaret && !elem.readOnly) { - elem.selectionStart = elem.selectionEnd = pos - } - } - break - case 'radio': - curValue = binding.isChecked ? !!value : value + '' === elem.value - elem.checked = curValue - break - case 'checkbox': - var array = [].concat(value) //强制转换为数组 - curValue = this.pipe(elem.value, this, 'get') - elem.checked = array.indexOf(curValue) > -1 - break - case 'select': - //必须变成字符串后才能比较 - binding._value = value - if (!elem.msHasEvent) { - elem.msHasEvent = 'selectDuplex' - //必须等到其孩子准备好才触发 - } else { - Anot.fireDom(elem, 'datasetchanged', { - bubble: elem.msHasEvent - }) - } - break - } - } - }) - - function fixNull(val) { - return val == null ? '' : val - } - Anot.duplexHooks = { - checked: { - get: function(val, binding) { - return !binding.oldValue - } - }, - string: { - get: function(val) { - //同步到VM - return val - }, - set: fixNull - }, - boolean: { - get: function(val) { - return val === 'true' - }, - set: fixNull - }, - number: { - get: function(val, binding) { - var number = +val - if (+val === number) { - return number - } - return 0 - }, - set: fixNull - } - } - - function pipe(val, binding, action, e) { - binding.param.replace(rw20g, function(name) { - var hook = Anot.duplexHooks[name] - if (hook && typeof hook[action] === 'function') { - val = hook[action](val, binding) - } - }) - return val - } - - var TimerID, - ribbon = [] - - Anot.tick = function(fn) { - if (ribbon.push(fn) === 1) { - TimerID = setInterval(ticker, 60) - } - } - - function ticker() { - for (var n = ribbon.length - 1; n >= 0; n--) { - var el = ribbon[n] - if (el() === false) { - ribbon.splice(n, 1) - } - } - if (!ribbon.length) { - clearInterval(TimerID) - } - } - - var watchValueInTimer = noop - new function() { - // jshint ignore:line - try { - //#272 IE9-IE11, firefox - var setters = {} - var aproto = HTMLInputElement.prototype - var bproto = HTMLTextAreaElement.prototype - function newSetter(value) { - // jshint ignore:line - setters[this.tagName].call(this, value) - if (!this.msFocus && this.anotSetter) { - this.anotSetter() - } - } - var inputProto = HTMLInputElement.prototype - Object.getOwnPropertyNames(inputProto) //故意引发IE6-8等浏览器报错 - setters['INPUT'] = Object.getOwnPropertyDescriptor(aproto, 'value').set - - Object.defineProperty(aproto, 'value', { - set: newSetter - }) - setters['TEXTAREA'] = Object.getOwnPropertyDescriptor(bproto, 'value').set - Object.defineProperty(bproto, 'value', { - set: newSetter - }) - } catch (e) { - //在chrome 43中 :duplex终于不需要使用定时器实现双向绑定了 - // http://updates.html5rocks.com/2015/04/DOM-attributes-now-on-the-prototype - // https://docs.google.com/document/d/1jwA8mtClwxI-QJuHT7872Z0pxpZz8PBkf2bGAbsUtqs/edit?pli=1 - watchValueInTimer = Anot.tick - } - }() // jshint ignore:line - - /*-------------动画------------*/ - - Anot.directive('effect', { - priority: 5, - init: function(binding) { - var text = binding.expr, - className, - rightExpr - var colonIndex = text - .replace(rexprg, function(a) { - return a.replace(/./g, '0') - }) - .indexOf(':') //取得第一个冒号的位置 - if (colonIndex === -1) { - // 比如 :class/effect="aaa bbb ccc" 的情况 - className = text - rightExpr = true - } else { - // 比如 :class/effect-1="ui-state-active:checked" 的情况 - className = text.slice(0, colonIndex) - rightExpr = text.slice(colonIndex + 1) - } - if (!rexpr.test(text)) { - className = quote(className) - } else { - className = normalizeExpr(className) - } - binding.expr = '[' + className + ',' + rightExpr + ']' - }, - update: function(arr) { - var name = arr[0] - var elem = this.element - if (elem.getAttribute('data-effect-name') === name) { - return - } else { - elem.removeAttribute('data-effect-driver') - } - var inlineStyles = elem.style - var computedStyles = window.getComputedStyle - ? window.getComputedStyle(elem) - : null - var useAni = false - if (computedStyles && (supportTransition || supportAnimation)) { - //如果支持CSS动画 - var duration = - inlineStyles[transitionDuration] || computedStyles[transitionDuration] - if (duration && duration !== '0s') { - elem.setAttribute('data-effect-driver', 't') - useAni = true - } - - if (!useAni) { - duration = - inlineStyles[animationDuration] || computedStyles[animationDuration] - if (duration && duration !== '0s') { - elem.setAttribute('data-effect-driver', 'a') - useAni = true - } - } - } - - if (!useAni) { - if (Anot.effects[name]) { - elem.setAttribute('data-effect-driver', 'j') - useAni = true - } - } - if (useAni) { - elem.setAttribute('data-effect-name', name) - } - } - }) - - Anot.effects = {} - Anot.effect = function(name, callbacks) { - Anot.effects[name] = callbacks - } - - var supportTransition = false - var supportAnimation = false - - var transitionEndEvent - var animationEndEvent - var transitionDuration = Anot.cssName('transition-duration') - var animationDuration = Anot.cssName('animation-duration') - new function() { - // jshint ignore:line - var checker = { - TransitionEvent: 'transitionend', - WebKitTransitionEvent: 'webkitTransitionEnd', - OTransitionEvent: 'oTransitionEnd', - otransitionEvent: 'otransitionEnd' - } - var tran - //有的浏览器同时支持私有实现与标准写法，比如webkit支持前两种，Opera支持1、3、4 - for (var name in checker) { - if (window[name]) { - tran = checker[name] - break - } - try { - var a = document.createEvent(name) - tran = checker[name] - break - } catch (e) {} - } - if (typeof tran === 'string') { - supportTransition = true - transitionEndEvent = tran - } - - //大致上有两种选择 - //IE10+, Firefox 16+ & Opera 12.1+: animationend - //Chrome/Safari: webkitAnimationEnd - //http://blogs.msdn.com/b/davrous/archive/2011/12/06/introduction-to-css3-animat ions.aspx - //IE10也可以使用MSAnimationEnd监听，但是回调里的事件 type依然为animationend - // el.addEventListener("MSAnimationEnd", function(e) { - // alert(e.type)// animationend！！！ - // }) - checker = { - AnimationEvent: 'animationend', - WebKitAnimationEvent: 'webkitAnimationEnd' - } - var ani - for (name in checker) { - if (window[name]) { - ani = checker[name] - break - } - } - if (typeof ani === 'string') { - supportTransition = true - animationEndEvent = ani - } - }() - - var effectPool = [] //重复利用动画实例 - function effectFactory(el, opts) { - if (!el || el.nodeType !== 1) { - return null - } - if (opts) { - var name = opts.effectName - var driver = opts.effectDriver - } else { - name = el.getAttribute('data-effect-name') - driver = el.getAttribute('data-effect-driver') - } - if (!name || !driver) { - return null - } - - var instance = effectPool.pop() || new Effect() - instance.el = el - instance.driver = driver - instance.useCss = driver !== 'j' - if (instance.useCss) { - opts && Anot(el).addClass(opts.effectClass) - instance.cssEvent = - driver === 't' ? transitionEndEvent : animationEndEvent - } - instance.name = name - instance.callbacks = Anot.effects[name] || {} - - return instance - } - - function effectBinding(elem, binding) { - var name = elem.getAttribute('data-effect-name') - if (name) { - binding.effectName = name - binding.effectDriver = elem.getAttribute('data-effect-driver') - var stagger = +elem.getAttribute('data-effect-stagger') - binding.effectLeaveStagger = - +elem.getAttribute('data-effect-leave-stagger') || stagger - binding.effectEnterStagger = - +elem.getAttribute('data-effect-enter-stagger') || stagger - binding.effectClass = elem.className || NaN - } - } - function upperFirstChar(str) { - return str.replace(/^[\S]/g, function(m) { - return m.toUpperCase() - }) - } - var effectBuffer = new Buffer() - function Effect() {} //动画实例,做成类的形式,是为了共用所有原型方法 - - Effect.prototype = { - contrustor: Effect, - enterClass: function() { - return getEffectClass(this, 'enter') - }, - leaveClass: function() { - return getEffectClass(this, 'leave') - }, - // 共享一个函数 - actionFun: function(name, before, after) { - if (document.hidden) { - return - } - var me = this - var el = me.el - var isLeave = name === 'leave' - name = isLeave ? 'leave' : 'enter' - var oppositeName = isLeave ? 'enter' : 'leave' - callEffectHook(me, 'abort' + upperFirstChar(oppositeName)) - callEffectHook(me, 'before' + upperFirstChar(name)) - if (!isLeave) before(el) //这里可能做插入DOM树的操作,因此必须在修改类名前执行 - var cssCallback = function(cancel) { - el.removeEventListener(me.cssEvent, me.cssCallback) - if (isLeave) { - before(el) //这里可能做移出DOM树操作,因此必须位于动画之后 - Anot(el).removeClass(me.cssClass) - } else { - if (me.driver === 'a') { - Anot(el).removeClass(me.cssClass) - } - } - if (cancel !== true) { - callEffectHook(me, 'after' + upperFirstChar(name)) - after && after(el) - } - me.dispose() - } - if (me.useCss) { - if (me.cssCallback) { - //如果leave动画还没有完成,立即完成 - me.cssCallback(true) - } - - me.cssClass = getEffectClass(me, name) - me.cssCallback = cssCallback - - me.update = function() { - el.addEventListener(me.cssEvent, me.cssCallback) - if (!isLeave && me.driver === 't') { - //transtion延迟触发 - Anot(el).removeClass(me.cssClass) - } - } - Anot(el).addClass(me.cssClass) //animation会立即触发 - - effectBuffer.render(true) - effectBuffer.queue.push(me) - } else { - callEffectHook(me, name, cssCallback) - } - }, - enter: function(before, after) { - this.actionFun.apply(this, ['enter'].concat(Anot.slice(arguments))) - }, - leave: function(before, after) { - this.actionFun.apply(this, ['leave'].concat(Anot.slice(arguments))) - }, - dispose: function() { - //销毁与回收到池子中 - this.update = this.cssCallback = null - if (effectPool.unshift(this) > 100) { - effectPool.pop() - } - } - } - - function getEffectClass(instance, type) { - var a = instance.callbacks[type + 'Class'] - if (typeof a === 'string') return a - if (typeof a === 'function') return a() - return instance.name + '-' + type - } - - function callEffectHook(effect, name, cb) { - var hook = effect.callbacks[name] - if (hook) { - hook.call(effect, effect.el, cb) - } - } - - var applyEffect = function(el, dir /*[before, [after, [opts]]]*/) { - var args = aslice.call(arguments, 0) - if (typeof args[2] !== 'function') { - args.splice(2, 0, noop) - } - if (typeof args[3] !== 'function') { - args.splice(3, 0, noop) - } - var before = args[2] - var after = args[3] - var opts = args[4] - var effect = effectFactory(el, opts) - if (!effect) { - before() - after() - return false - } else { - var method = dir ? 'enter' : 'leave' - effect[method](before, after) - } - } - - Anot.mix(Anot.effect, { - apply: applyEffect, - append: function(el, _parent, after, opts) { - return applyEffect( - el, - 1, - function() { - _parent.appendChild(el) - }, - after, - opts - ) - }, - before: function(el, target, after, opts) { - return applyEffect( - el, - 1, - function() { - target.parentNode.insertBefore(el, target) - }, - after, - opts - ) - }, - remove: function(el, _parent, after, opts) { - return applyEffect( - el, - 0, - function() { - if (el.parentNode === _parent) _parent.removeChild(el) - }, - after, - opts - ) - } - }) - - Anot.directive('html', { - update: function(val) { - var binding = this - var elem = this.element - var isHtmlFilter = elem.nodeType !== 1 - var _parent = isHtmlFilter ? elem.parentNode : elem - if (!_parent) return - val = val == null ? '' : val - - if (elem.nodeType === 3) { - var signature = generateID('html') - _parent.insertBefore(DOC.createComment(signature), elem) - binding.element = DOC.createComment(signature + ':end') - _parent.replaceChild(binding.element, elem) - elem = binding.element - } - if (typeof val !== 'object') { - //string, number, boolean - var fragment = Anot.parseHTML(String(val)) - } else if (val.nodeType === 11) { - //将val转换为文档碎片 - fragment = val - } else if (val.nodeType === 1 || val.item) { - var nodes = val.nodeType === 1 ? val.childNodes : val.item - fragment = anotFragment.cloneNode(true) - while (nodes[0]) { - fragment.appendChild(nodes[0]) - } - } - - nodes = Anot.slice(fragment.childNodes) - //插入占位符, 如果是过滤器,需要有节制地移除指定的数量,如果是html指令,直接清空 - if (isHtmlFilter) { - var endValue = elem.nodeValue.slice(0, -4) - while (true) { - var node = elem.previousSibling - if (!node || (node.nodeType === 8 && node.nodeValue === endValue)) { - break - } else { - _parent.removeChild(node) - } - } - _parent.insertBefore(fragment, elem) - } else { - Anot.clearHTML(elem).appendChild(fragment) - } - scanNodeArray(nodes, binding.vmodels) - } - }) - - Anot.directive('if', { - priority: 10, - update: function(val) { - var binding = this - var elem = this.element - var stamp = (binding.stamp = +new Date()) - var par - var after = function() { - if (stamp !== binding.stamp) return - binding.recoverNode = null - } - if (binding.recoverNode) binding.recoverNode() // 还原现场，有移动节点的都需要还原现场 - try { - if (!elem.parentNode) return - par = elem.parentNode - } catch (e) { - return - } - if (val) { - //插回DOM树 - function alway() { - // jshint ignore:line - if (elem.getAttribute(binding.name)) { - elem.removeAttribute(binding.name) - scanAttr(elem, binding.vmodels) - } - binding.rollback = null - } - if (elem.nodeType === 8) { - var keep = binding.keep - var hasEffect = Anot.effect.apply( - keep, - 1, - function() { - if (stamp !== binding.stamp) return - elem.parentNode.replaceChild(keep, elem) - elem = binding.element = keep //这时可能为null - if (keep.getAttribute('_required')) { - //#1044 - elem.required = true - elem.removeAttribute('_required') - } - if (elem.querySelectorAll) { - Anot.each(elem.querySelectorAll('[_required=true]'), function( - el - ) { - el.required = true - el.removeAttribute('_required') - }) - } - alway() - }, - after - ) - hasEffect = hasEffect === false - } - if (!hasEffect) alway() - } else { - //移出DOM树，并用注释节点占据原位置 - if (elem.nodeType === 1) { - if (elem.required === true) { - elem.required = false - elem.setAttribute('_required', 'true') - } - try { - //如果不支持querySelectorAll或:required,可以直接无视 - Anot.each(elem.querySelectorAll(':required'), function(el) { - elem.required = false - el.setAttribute('_required', 'true') - }) - } catch (e) {} - - var node = (binding.element = DOC.createComment(':if')), - pos = elem.nextSibling - binding.recoverNode = function() { - binding.recoverNode = null - if (node.parentNode !== par) { - par.insertBefore(node, pos) - binding.keep = elem - } - } - - Anot.effect.apply( - elem, - 0, - function() { - binding.recoverNode = null - if (stamp !== binding.stamp) return - elem.parentNode.replaceChild(node, elem) - binding.keep = elem //元素节点 - ifGroup.appendChild(elem) - binding.rollback = function() { - if (elem.parentNode === ifGroup) { - ifGroup.removeChild(elem) - } - } - }, - after - ) - } - } - } - }) - - var rnoscripts = /(?:[\s\S]+?)<\/noscript>/gim - var rnoscriptText = /([\s\S]+?)<\/noscript>/im - - var getXHR = function() { - return new window.XMLHttpRequest() // jshint ignore:line - } - //将所有远程加载的模板,以字符串形式存放到这里 - var templatePool = (Anot.templateCache = {}) - - function getTemplateContainer(binding, id, text) { - var div = binding.templateCache && binding.templateCache[id] - if (div) { - var dom = DOC.createDocumentFragment(), - firstChild - while ((firstChild = div.firstChild)) { - dom.appendChild(firstChild) - } - return dom - } - return Anot.parseHTML(text) - } - function nodesToFrag(nodes) { - var frag = DOC.createDocumentFragment() - for (var i = 0, len = nodes.length; i < len; i++) { - frag.appendChild(nodes[i]) - } - return frag - } - Anot.directive('include', { - init: directives.attr.init, - update: function(val) { - var binding = this - var elem = this.element - var vmodels = binding.vmodels - var rendered = binding.includeRendered - var effectClass = binding.effectName && binding.effectClass // 是否开启动画 - var templateCache = binding.templateCache // 是否data-include-cache - var outer = binding.includeReplace // 是否data-include-replace - var loaded = binding.includeLoaded - var target = outer ? elem.parentNode : elem - var _ele = binding._element // data-include-replace binding.element === binding.end - - binding.recoverNodes = binding.recoverNodes || Anot.noop - - var scanTemplate = function(text) { - var _stamp = (binding._stamp = +new Date()) // 过滤掉频繁操作 - if (loaded) { - var newText = loaded.apply(target, [text].concat(vmodels)) - if (typeof newText === 'string') text = newText - } - if (rendered) { - checkScan( - target, - function() { - rendered.call(target) - }, - NaN - ) - } - var lastID = binding.includeLastID || '_default' // 默认 - - binding.includeLastID = val - var leaveEl = - (templateCache && templateCache[lastID]) || - DOC.createElement(elem.tagName || binding._element.tagName) // 创建一个离场元素 - - if (effectClass) { - leaveEl.className = effectClass - target.insertBefore(leaveEl, binding.start) // 插入到start之前，防止被错误的移动 - } - - // cache or animate，移动节点 - ;(templateCache || {})[lastID] = leaveEl - var fragOnDom = binding.recoverNodes() // 恢复动画中的节点 - if (fragOnDom) { - target.insertBefore(fragOnDom, binding.end) - } - while (true) { - var node = binding.start.nextSibling - if (node && node !== leaveEl && node !== binding.end) { - leaveEl.appendChild(node) - } else { - break - } - } - - // 元素退场 - Anot.effect.remove( - leaveEl, - target, - function() { - if (templateCache) { - // write cache - if (_stamp === binding._stamp) ifGroup.appendChild(leaveEl) - } - }, - binding - ) - - var enterEl = target, - before = Anot.noop, - after = Anot.noop - - var fragment = getTemplateContainer(binding, val, text) - var nodes = Anot.slice(fragment.childNodes) - - if (outer && effectClass) { - enterEl = _ele - enterEl.innerHTML = '' // 清空 - enterEl.setAttribute(':skip', 'true') - target.insertBefore(enterEl, binding.end.nextSibling) // 插入到bingding.end之后避免被错误的移动 - before = function() { - enterEl.insertBefore(fragment, null) // 插入节点 - } - after = function() { - binding.recoverNodes = Anot.noop - if (_stamp === binding._stamp) { - fragment = nodesToFrag(nodes) - target.insertBefore(fragment, binding.end) // 插入真实element - scanNodeArray(nodes, vmodels) - } - if (enterEl.parentNode === target) target.removeChild(enterEl) // 移除入场动画元素 - } - binding.recoverNodes = function() { - binding.recoverNodes = Anot.noop - return nodesToFrag(nodes) - } - } else { - before = function() { - //新添加元素的动画 - target.insertBefore(fragment, binding.end) - scanNodeArray(nodes, vmodels) - } - } - - Anot.effect.apply(enterEl, 'enter', before, after) - } - - if (!val) return - - var el = val - - if (typeof el === 'object') { - if (el.nodeType !== 1) return log('include 不支持非DOM对象') - } else { - el = DOC.getElementById(val) - if (!el) { - if (typeof templatePool[val] === 'string') { - Anot.nextTick(function() { - scanTemplate(templatePool[val]) - }) - } else if (Array.isArray(templatePool[val])) { - //#805 防止在循环绑定中发出许多相同的请求 - templatePool[val].push(scanTemplate) - } else { - var xhr = getXHR() - xhr.onload = function() { - if (xhr.status !== 200) - return log('获取网络资源出错, httpError[' + xhr.status + ']') - - var text = xhr.responseText - for (var f = 0, fn; (fn = templatePool[val][f++]); ) { - fn(text) - } - templatePool[val] = text - } - xhr.onerror = function() { - log(':include load [' + val + '] error') - } - templatePool[val] = [scanTemplate] - xhr.open('GET', val, true) - if ('withCredentials' in xhr) { - xhr.withCredentials = true - } - xhr.setRequestHeader('X-Requested-With', 'XMLHttpRequest') - xhr.send(null) - } - return - } - } - - Anot.nextTick(function() { - scanTemplate(el.value || el.innerText || el.innerHTML) - }) - } - }) - - var rdash = /\(([^)]*)\)/ - var onDir = Anot.directive('on', { - priority: 3000, - init: function(binding) { - var value = binding.expr - binding.type = 'on' - var eventType = binding.param.replace(/-\d+$/, '') // :on-mousemove-10 - if (typeof onDir[eventType + 'Hook'] === 'function') { - onDir[eventType + 'Hook'](binding) - } - if (value.indexOf('(') > 0 && value.indexOf(')') > -1) { - var matched = (value.match(rdash) || ['', ''])[1].trim() - if (matched === '' || matched === '$event') { - // aaa() aaa($event)当成aaa处理 - value = value.replace(rdash, '') - } - } - binding.expr = value - }, - update: function(callback) { - var binding = this - var elem = this.element - callback = function(e) { - var fn = binding.getter || noop - return fn.apply(binding.args[0], binding.args.concat(e)) - } - - var eventType = binding.param.replace(/-\d+$/, '') // :on-mousemove-10 - if (eventType === 'scan') { - callback.call(elem, { - type: eventType - }) - } else if (typeof binding.specialBind === 'function') { - binding.specialBind(elem, callback) - } else { - var removeFn = Anot.bind(elem, eventType, callback) - } - binding.rollback = function() { - if (typeof binding.specialUnbind === 'function') { - binding.specialUnbind() - } else { - Anot.unbind(elem, eventType, removeFn) - } - } - } - }) - - Anot.directive('for', { - priority: 90, - init: function(binding) { - var type = binding.type - binding.cache = {} //用于存放代理VM - binding.enterCount = 0 - - var elem = binding.element - if (elem.nodeType === 1) { - var vars = binding.expr.split(' in ') - binding.expr = vars.pop() - if (vars.length) { - vars = vars.pop().split(/\s+/) - } - binding.vars = vars - elem.removeAttribute(binding.name) - effectBinding(elem, binding) - var rendered = getBindingCallback( - elem, - 'data-rendered', - binding.vmodels - ) - - var signature = generateID(type) - var start = DOC.createComment(signature + ':start') - var end = (binding.element = DOC.createComment(signature + ':end')) - binding.signature = signature - binding.start = start - binding.template = anotFragment.cloneNode(false) - - var _parent = elem.parentNode - _parent.replaceChild(end, elem) - _parent.insertBefore(start, end) - binding.template.appendChild(elem) - - binding.element = end - - if (rendered) { - var removeFn = Anot.bind(_parent, 'datasetchanged', function() { - rendered.apply(_parent, _parent.args) - Anot.unbind(_parent, 'datasetchanged', removeFn) - _parent.msRendered = rendered - }) - } - } - }, - update: function(value, oldValue) { - var binding = this - var xtype = this.xtype - - if (xtype === 'array') { - if (!this.vars.length) { - this.vars.push('$index', 'el') - } else if (this.vars.length === 1) { - this.vars.unshift('$index') - } - this.param = this.vars[1] - } else { - this.param = '__el__' - if (!this.vars.length) { - this.vars.push('$key', '$val') - } else if (this.vars.length === 1) { - this.vars.push('$val') - } - } - - this.enterCount += 1 - var init = !oldValue - if (init) { - binding.$outer = {} - var check0 = this.vars[0] - var check1 = this.vars[1] - if (xtype === 'array') { - check0 = '$first' - check1 = '$last' - } - for (var i = 0, v; (v = binding.vmodels[i++]); ) { - if (v.hasOwnProperty(check0) && v.hasOwnProperty(check1)) { - binding.$outer = v - break - } - } - } - var track = this.track - var action = 'move' - binding.$repeat = value - var fragments = [] - var transation = init && anotFragment.cloneNode(false) - var proxies = [] - var param = this.param - var retain = Anot.mix({}, this.cache) - var elem = this.element - var length = track.length - - var _parent = elem.parentNode - - //检查新元素数量 - var newCount = 0 - for (i = 0; i < length; i++) { - var keyOrId = track[i] - if (!retain[keyOrId]) newCount++ - } - var oldCount = 0 - for (i in retain) { - oldCount++ - } - var clear = (!length || newCount === length) && oldCount > 10 //当全部是新元素,且移除元素较多(10)时使用clear - - var kill = elem.previousSibling - var start = binding.start - - if (clear) { - while (kill !== start) { - _parent.removeChild(kill) - kill = elem.previousSibling - } - } - - for (i = 0; i < length; i++) { - keyOrId = track[i] //array为随机数, object 为keyName - var proxy = retain[keyOrId] - if (!proxy) { - // log(this) - proxy = getProxyVM(this) - proxy.$up = this.vmodels[0] - if (xtype === 'array') { - action = 'add' - proxy.$id = keyOrId - var valueItem = value[i] - proxy[param] = valueItem //index - if (Object(valueItem) === valueItem) { - valueItem.$ups = valueItem.$ups || {} - valueItem.$ups[param] = proxy - } - } else { - action = 'append' - proxy[check0] = keyOrId - proxy[check1] = value[keyOrId] //key - var tmp = {} - tmp[check0] = proxy[check0] - tmp[check1] = proxy[check1] - proxy[param] = tmp - } - this.cache[keyOrId] = proxy - var node = proxy.$anchor || (proxy.$anchor = elem.cloneNode(false)) - node.nodeValue = this.signature - shimController( - binding, - transation, - proxy, - fragments, - init && !binding.effectDriver - ) - decorateProxy(proxy, binding, xtype) - } else { - fragments.push({}) - retain[keyOrId] = true - } - - //重写proxy - if (this.enterCount === 1) { - //防止多次进入,导致位置不对 - proxy.$active = false - proxy.$oldIndex = proxy.$index - proxy.$active = true - proxy.$index = i - } - - if (xtype === 'array') { - proxy.$first = i === 0 - proxy.$last = i === length - 1 - proxy[this.vars[0]] = proxy.$index - } else { - proxy[check1] = toJson(value[keyOrId]) //这里是处理vm.object = newObject的情况 - } - proxies.push(proxy) - } - this.proxies = proxies - if (init && !binding.effectDriver) { - _parent.insertBefore(transation, elem) - fragments.forEach(function(fragment) { - scanNodeArray(fragment.nodes || [], fragment.vmodels) - //if(fragment.vmodels.length > 2) - fragment.nodes = fragment.vmodels = null - }) // jshint ignore:line - } else { - var staggerIndex = (binding.staggerIndex = 0) - for (keyOrId in retain) { - if (retain[keyOrId] !== true) { - action = 'del' - !clear && removeItem(retain[keyOrId].$anchor, binding, true) - // 相当于delete binding.cache[key] - proxyRecycler(this.cache, keyOrId, param) - retain[keyOrId] = null - } - } - - for (i = 0; i < length; i++) { - proxy = proxies[i] - keyOrId = xtype === 'array' ? proxy.$id : proxy.$key - var pre = proxies[i - 1] - var preEl = pre ? pre.$anchor : binding.start - if (!retain[keyOrId]) { - //如果还没有插入到DOM树,进行插入动画 - ;(function(fragment, preElement) { - var nodes = fragment.nodes - var vmodels = fragment.vmodels - if (nodes) { - staggerIndex = mayStaggerAnimate( - binding.effectEnterStagger, - function() { - _parent.insertBefore( - fragment.content, - preElement.nextSibling - ) - scanNodeArray(nodes, vmodels) - !init && animateRepeat(nodes, 1, binding) - }, - staggerIndex - ) - } - fragment.nodes = fragment.vmodels = null - })(fragments[i], preEl) // jshint ignore:line - } else if (proxy.$index !== proxy.$oldIndex) { - //进行移动动画 - ;(function(proxy2, preElement) { - staggerIndex = mayStaggerAnimate( - binding.effectEnterStagger, - function() { - var curNode = removeItem(proxy2.$anchor) - var inserted = Anot.slice(curNode.childNodes) - _parent.insertBefore(curNode, preElement.nextSibling) - animateRepeat(inserted, 1, binding) - }, - staggerIndex - ) - })(proxy, preEl) // jshint ignore:line - } - } - } - if (!value.$track) { - //如果是非监控对象,那么就将其$events清空,阻止其持续监听 - for (keyOrId in this.cache) { - proxyRecycler(this.cache, keyOrId, param) - } - } - - // :for --> duplex - ;(function(args) { - _parent.args = args - if (_parent.msRendered) { - //第一次事件触发,以后直接调用 - _parent.msRendered.apply(_parent, args) - } - })(kernel.newWatch ? arguments : [action]) - var id = setTimeout(function() { - clearTimeout(id) - //触发上层的select回调及自己的rendered回调 - Anot.fireDom(_parent, 'datasetchanged', { - bubble: _parent.msHasEvent - }) - }) - this.enterCount -= 1 - } - }) - - function animateRepeat(nodes, isEnter, binding) { - for (var i = 0, node; (node = nodes[i++]); ) { - if (node.className === binding.effectClass) { - Anot.effect.apply(node, isEnter, noop, noop, binding) - } - } - } - - function mayStaggerAnimate(staggerTime, callback, index) { - if (staggerTime) { - setTimeout(callback, ++index * staggerTime) - } else { - callback() - } - return index - } - - function removeItem(node, binding, flagRemove) { - var fragment = anotFragment.cloneNode(false) - var last = node - var breakText = last.nodeValue - var staggerIndex = binding && Math.max(+binding.staggerIndex, 0) - var nodes = Anot.slice(last.parentNode.childNodes) - var index = nodes.indexOf(last) - while (true) { - var pre = nodes[--index] //node.previousSibling - if (!pre || String(pre.nodeValue).indexOf(breakText) === 0) { - break - } - if (!flagRemove && binding && pre.className === binding.effectClass) { - node = pre - ;(function(cur) { - binding.staggerIndex = mayStaggerAnimate( - binding.effectLeaveStagger, - function() { - Anot.effect.apply( - cur, - 0, - noop, - function() { - fragment.appendChild(cur) - }, - binding - ) - }, - staggerIndex - ) - })(pre) // jshint ignore:line - } else { - fragment.insertBefore(pre, fragment.firstChild) - } - } - fragment.appendChild(last) - return fragment - } - - function shimController(data, transation, proxy, fragments, init) { - var content = data.template.cloneNode(true) - var nodes = Anot.slice(content.childNodes) - content.appendChild(proxy.$anchor) - init && transation.appendChild(content) - var itemName = data.param || 'el' - var valueItem = proxy[itemName], - nv - - nv = [proxy].concat(data.vmodels) - - var fragment = { - nodes: nodes, - vmodels: nv, - content: content - } - fragments.push(fragment) - } - // {} --> {xx: 0, yy: 1, zz: 2} add - // {xx: 0, yy: 1, zz: 2} --> {xx: 0, yy: 1, zz: 2, uu: 3} - // [xx: 0, yy: 1, zz: 2} --> {xx: 0, zz: 1, yy: 2} - - function getProxyVM(binding) { - var agent = binding.xtype === 'object' ? withProxyAgent : eachProxyAgent - var proxy = agent(binding) - var node = - proxy.$anchor || (proxy.$anchor = binding.element.cloneNode(false)) - node.nodeValue = binding.signature - proxy.$outer = binding.$outer - return proxy - } - - function decorateProxy(proxy, binding, type) { - if (type === 'array') { - proxy.$remove = function() { - binding.$repeat.removeAt(proxy.$index) - } - var param = binding.param - proxy.$watch(param, function(val) { - var index = proxy.$index - binding.$repeat[index] = val - }) - } else { - var __k__ = binding.vars[0] - var __v__ = binding.vars[1] - proxy.$up.$watch(binding.expr + '.' + proxy[__k__], function(val) { - proxy[binding.param][__v__] = val - proxy[__v__] = val - }) - } - } - - var eachProxyPool = [] - - function eachProxyAgent(data, proxy) { - var itemName = data.param || 'el' - for (var i = 0, n = eachProxyPool.length; i < n; i++) { - var candidate = eachProxyPool[i] - if (candidate && candidate.hasOwnProperty(itemName)) { - eachProxyPool.splice(i, 1) - proxy = candidate - break - } - } - if (!proxy) { - proxy = eachProxyFactory(data) - } - return proxy - } - - function eachProxyFactory(data) { - var itemName = data.param || 'el' - var __k__ = data.vars[0] - var source = { - $outer: {}, - $index: 0, - $oldIndex: 0, - $anchor: null, - //----- - $first: false, - $last: false, - $remove: Anot.noop - } - source[__k__] = 0 - source[itemName] = NaN - var force = { - $last: 1, - $first: 1, - $index: 1 - } - force[__k__] = 1 - force[itemName] = 1 - var proxy = modelFactory( - { state: source }, - { - force: force - } - ) - proxy.$id = generateID('proxy-each') - return proxy - } - - var withProxyPool = [] - - function withProxyAgent(data) { - return withProxyPool.pop() || withProxyFactory(data) - } - - function withProxyFactory(data) { - var itemName = data.param || '__el__' - var __k__ = data.vars[0] - var __v__ = data.vars[1] - var source = { - $index: 0, - $oldIndex: 0, - $outer: {}, - $anchor: null - } - source[__k__] = '' - source[__v__] = NaN - source[itemName] = NaN - var force = { - __el__: 1, - $index: 1 - } - force[__k__] = 1 - force[__v__] = 1 - var proxy = modelFactory( - { state: source }, - { - force: force - } - ) - proxy.$id = generateID('proxy-with') - return proxy - } - - function proxyRecycler(cache, key, param) { - var proxy = cache[key] - if (proxy) { - var proxyPool = - proxy.$id.indexOf('proxy-each') === 0 ? eachProxyPool : withProxyPool - proxy.$outer = {} - - for (var i in proxy.$events) { - var a = proxy.$events[i] - if (Array.isArray(a)) { - a.length = 0 - if (i === param) { - proxy[param] = NaN - } else if (i === '$val') { - proxy.$val = NaN - } - } - } - - if (proxyPool.unshift(proxy) > kernel.maxRepeatSize) { - proxyPool.pop() - } - delete cache[key] - } - } - - /********************************************************************* - * 各种指令 * - **********************************************************************/ - - Anot.directive('text', { - update: function(val) { - var elem = this.element - val = val == null ? '' : val //不在页面上显示undefined null - if (elem.nodeType === 3) { - //绑定在文本节点上 - try { - //IE对游离于DOM树外的节点赋值会报错 - elem.data = val - } catch (e) {} - } else { - //绑定在特性节点上 - elem.textContent = val - } - } - }) - function parseDisplay(nodeName, val) { - //用于取得此类标签的默认display值 - var key = '_' + nodeName - if (!parseDisplay[key]) { - var node = DOC.createElement(nodeName) - root.appendChild(node) - if (W3C) { - val = getComputedStyle(node, null).display - } else { - val = node.currentStyle.display - } - root.removeChild(node) - parseDisplay[key] = val - } - return parseDisplay[key] - } - - Anot.parseDisplay = parseDisplay - - Anot.directive('visible', { - init: function(binding) { - effectBinding(binding.element, binding) - }, - update: function(val) { - var binding = this, - elem = this.element, - stamp - var noEffect = !this.effectName - if (!this.stamp) { - stamp = this.stamp = +new Date() - if (val) { - elem.style.display = binding.display || '' - if (Anot(elem).css('display') === 'none') { - elem.style.display = binding.display = parseDisplay(elem.nodeName) - } - } else { - elem.style.display = 'none' - } - return - } - stamp = this.stamp = +new Date() - if (val) { - Anot.effect.apply(elem, 1, function() { - if (stamp !== binding.stamp) return - var driver = elem.getAttribute('data-effect-driver') || 'a' - - if (noEffect) { - //不用动画时走这里 - elem.style.display = binding.display || '' - } - // "a", "t" - if (driver === 'a' || driver === 't') { - if (Anot(elem).css('display') === 'none') { - elem.style.display = - binding.display || parseDisplay(elem.nodeName) - } - } - }) - } else { - Anot.effect.apply(elem, 0, function() { - if (stamp !== binding.stamp) return - elem.style.display = 'none' - }) - } - } - }) - - /********************************************************************* - * 自带过滤器 * - **********************************************************************/ - - var rscripts = /]*>([\S\s]*?)<\/script\s*>/gim - var ron = /\s+(on[^=\s]+)(?:=("[^"]*"|'[^']*'|[^\s>]+))?/g - var ropen = /<\w+\b(?:(["'])[^"]*?(\1)|[^>])*>/gi - var rsanitize = { - a: /\b(href)\=("javascript[^"]*"|'javascript[^']*')/gi, - img: /\b(src)\=("javascript[^"]*"|'javascript[^']*')/gi, - form: /\b(action)\=("javascript[^"]*"|'javascript[^']*')/gi - } - var rsurrogate = /[\uD800-\uDBFF][\uDC00-\uDFFF]/g - var rnoalphanumeric = /([^\#-~| |!])/g - - function numberFormat(number, decimals, point, thousands) { - //form http://phpjs.org/functions/number_format/ - //number 必需，要格式化的数字 - //decimals 可选，规定多少个小数位。 - //point 可选，规定用作小数点的字符串（默认为 . ）。 - //thousands 可选，规定用作千位分隔符的字符串（默认为 , ），如果设置了该参数，那么所有其他参数都是必需的。 - number = (number + '').replace(/[^0-9+\-Ee.]/g, '') - var n = !isFinite(+number) ? 0 : +number, - prec = !isFinite(+decimals) ? 3 : Math.abs(decimals), - sep = thousands || ',', - dec = point || '.', - s = '', - toFixedFix = function(n, prec) { - var k = Math.pow(10, prec) - return '' + (Math.round(n * k) / k).toFixed(prec) - } - // Fix for IE parseFloat(0.55).toFixed(0) = 0; - s = (prec ? toFixedFix(n, prec) : '' + Math.round(n)).split('.') - if (s[0].length > 3) { - s[0] = s[0].replace(/\B(?=(?:\d{3})+(?!\d))/g, sep) - } - if ((s[1] || '').length < prec) { - s[1] = s[1] || '' - s[1] += new Array(prec - s[1].length + 1).join('0') - } - return s.join(dec) - } - - var filters = (Anot.filters = { - uppercase: function(str) { - return str.toUpperCase() - }, - lowercase: function(str) { - return str.toLowerCase() - }, - //字符串截取，超过指定长度以mark标识接上 - truncate: function(str, len, mark) { - len = len || 30 - mark = typeof mark === 'string' ? mark : '...' - return str.slice(0, len) + (str.length <= len ? '' : mark) - }, - //小值秒数转化为 时间格式 - time: function(str) { - str = str >> 0 - var s = str % 60 - var m = Math.floor(str / 60) - var h = Math.floor(m / 60) - m = m % 60 - m = m < 10 ? '0' + m : m - s = s < 10 ? '0' + s : s - - if (h > 0) { - h = h < 10 ? '0' + h : h - return h + ':' + m + ':' + s - } - return m + ':' + s - }, - $filter: function(val) { - for (var i = 1, n = arguments.length; i < n; i++) { - var array = arguments[i] - var fn = Anot.filters[array[0]] - if (typeof fn === 'function') { - var arr = [val].concat(array.slice(1)) - val = fn.apply(null, arr) - } - } - return val - }, - camelize: camelize, - //https://www.owasp.org/index.php/XSS_Filter_Evasion_Cheat_Sheet - // chrome - // chrome - // IE67chrome - // IE67chrome - // IE67chrome - sanitize: function(str) { - return str.replace(rscripts, '').replace(ropen, function(a, b) { - var match = a.toLowerCase().match(/<(\w+)\s/) - if (match) { - //处理a标签的href属性，img标签的src属性，form标签的action属性 - var reg = rsanitize[match[1]] - if (reg) { - a = a.replace(reg, function(s, name, value) { - var quote = value.charAt(0) - return name + '=' + quote + 'javascript:void(0)' + quote // jshint ignore:line - }) - } - } - return a.replace(ron, ' ').replace(/\s+/g, ' ') //移除onXXX事件 - }) - }, - escape: function(str) { - //将字符串经过 str 转义得到适合在页面中显示的内容, 例如替换 < 为 < - return String(str) - .replace(/&/g, '&') - .replace(rsurrogate, function(value) { - var hi = value.charCodeAt(0) - var low = value.charCodeAt(1) - return '&#' + ((hi - 0xd800) * 0x400 + (low - 0xdc00) + 0x10000) + ';' - }) - .replace(rnoalphanumeric, function(value) { - return '&#' + value.charCodeAt(0) + ';' - }) - .replace(//g, '>') - }, - currency: function(amount, symbol, fractionSize) { - return ( - (symbol || '\u00a5') + - numberFormat(amount, isFinite(fractionSize) ? fractionSize : 2) - ) - }, - number: numberFormat, - //日期格式化，类似php的date函数， - date: function(stamp, str, second) { - second = second === undefined ? false : true - var oDate - if (!Date.isDate(stamp)) { - if (!/[^\d]/.test(stamp)) { - stamp -= 0 - if (second) { - stamp *= 1000 - } - } - - oDate = new Date(stamp) - if (oDate + '' === 'Invalid Date') { - return 'Invalid Date' - } - } else { - oDate = stamp - } - return oDate.format(str) - } - }) - - /********************************************************************* - * DOMReady * - **********************************************************************/ - - var readyList = [], - isReady - var fireReady = function(fn) { - isReady = true - var require = Anot.require - if (require && require.checkDeps) { - modules['domReady!'].state = 4 - require.checkDeps() - } - while ((fn = readyList.shift())) { - fn(Anot) - } - } - - if (DOC.readyState === 'complete') { - setTimeout(fireReady) //如果在domReady之外加载 - } else { - DOC.addEventListener('DOMContentLoaded', fireReady) - } - window.addEventListener('load', fireReady) - Anot.ready = function(fn) { - if (!isReady) { - readyList.push(fn) - } else { - fn(Anot) - } - } - - return Anot -})() -export default _Anot diff --git a/src/js/anot.shim.js b/src/js/anot.shim.js deleted file mode 100644 index 135f60a..0000000 --- a/src/js/anot.shim.js +++ /dev/null @@ -1,7035 +0,0 @@ -/*================================================== - * - * @authors yutent (yutent@doui.cc) - * @date 2017-03-21 21:05:57 - * support IE10+ and other browsers - * - ==================================================*/ -;(function(global, factory) { - if (typeof module === 'object' && typeof module.exports === 'object') { - module.exports = global.document - ? factory(global, true) - : function(w) { - if (!w.document) { - throw new Error('Anot.js只能运行在浏览器环境') - } - return factory(w) - } - } else { - factory(global) - } - - // Pass this if window is not defined yet -})(typeof window !== 'undefined' ? window : this, function(window, noGlobal) { - /********************************************************************* - * 全局变量及方法 * - **********************************************************************/ - var bindingID = 1024 - var IEVersion = 0 - if (window.VBArray) { - IEVersion = document.documentMode || (window.XMLHttpRequest ? 7 : 6) - } - var expose = generateID() - //http://stackoverflow.com/questions/7290086/javascript-use-strict-and-nicks-find-global-function - var DOC = window.document - var head = DOC.head //HEAD元素 - head.insertAdjacentHTML( - 'afterBegin', - '' - ) - var ifGroup = head.firstChild - - function log() { - // http://stackoverflow.com/questions/8785624/how-to-safely-wrap-console-log - console.log.apply(console, arguments) - } - - /** - * Creates a new object without a prototype. This object is useful for lookup without having to - * guard against prototypically inherited properties via hasOwnProperty. - * - * Related micro-benchmarks: - * - http://jsperf.com/object-create2 - * - http://jsperf.com/proto-map-lookup/2 - * - http://jsperf.com/for-in-vs-object-keys2 - */ - function createMap() { - return Object.create(null) - } - - var subscribers = '$' + expose - - var nullObject = {} //作用类似于noop，只用于代码防御，千万不要在它上面添加属性 - var rword = /[^, ]+/g //切割字符串为一个个小块，以空格或豆号分开它们，结合replace实现字符串的forEach - var rw20g = /\w+/g - var rsvg = /^\[object SVG\w*Element\]$/ - var oproto = Object.prototype - var ohasOwn = oproto.hasOwnProperty - var serialize = oproto.toString - var ap = Array.prototype - var aslice = ap.slice - var W3C = window.dispatchEvent - var root = DOC.documentElement - var anotFragment = DOC.createDocumentFragment() - var cinerator = DOC.createElement('div') - var class2type = { - '[object Boolean]': 'boolean', - '[object Number]': 'number', - '[object String]': 'string', - '[object Function]': 'function', - '[object Array]': 'array', - '[object Date]': 'date', - '[object RegExp]': 'regexp', - '[object Object]': 'object', - '[object Error]': 'error', - '[object AsyncFunction]': 'asyncfunction', - '[object Promise]': 'promise', - '[object Generator]': 'generator', - '[object GeneratorFunction]': 'generatorfunction' - } - - function noop() {} - function scpCompile(array) { - return Function.apply(noop, array) - } - - function oneObject(array, val) { - if (typeof array === 'string') { - array = array.match(rword) || [] - } - var result = {}, - value = val !== void 0 ? val : 1 - for (var i = 0, n = array.length; i < n; i++) { - result[array[i]] = value - } - return result - } - - function generateID(mark) { - mark = (mark && mark + '-') || 'anot-' - return mark + (++bindingID).toString(16) - } - - var Anot = function(el) { - //创建jQuery式的无new 实例化结构 - return new Anot.init(el) - } - - /*视浏览器情况采用最快的异步回调*/ - Anot.nextTick = new function() { - // jshint ignore:line - var tickImmediate = window.setImmediate - var tickObserver = window.MutationObserver - if (tickImmediate) { - return tickImmediate.bind(window) - } - - var queue = [] - function callback() { - var n = queue.length - for (var i = 0; i < n; i++) { - queue[i]() - } - queue = queue.slice(n) - } - - if (tickObserver) { - var node = document.createTextNode('anot') - new tickObserver(callback).observe(node, { characterData: true }) // jshint ignore:line - var bool = false - return function(fn) { - queue.push(fn) - bool = !bool - node.data = bool - } - } - - return function(fn) { - setTimeout(fn, 4) - } - }() // jshint ignore:line - - /********************************************************************* - * Anot的静态方法定义区 * - **********************************************************************/ - - Anot.type = function(obj) { - //取得目标的类型 - if (obj == null) { - return String(obj) - } - // 早期的webkit内核浏览器实现了已废弃的ecma262v4标准，可以将正则字面量当作函数使用，因此typeof在判定正则时会返回function - return typeof obj === 'object' || typeof obj === 'function' - ? class2type[serialize.call(obj)] || 'object' - : typeof obj - } - - Anot.PropsTypes = function(type) { - this.type = 'PropsTypes' - this.checkType = type - } - - Anot.PropsTypes.prototype = { - toString: function() { - return '' - }, - check: function(val) { - this.result = Anot.type(val) - return this.result === this.checkType - }, - call: function() { - return this.toString() - } - } - - Anot.PropsTypes.isString = function() { - return new this('string') - } - - Anot.PropsTypes.isNumber = function() { - return new this('number') - } - - Anot.PropsTypes.isFunction = function() { - return new this('function') - } - - Anot.PropsTypes.isArray = function() { - return new this('array') - } - - Anot.PropsTypes.isObject = function() { - return new this('object') - } - - Anot.PropsTypes.isBoolean = function() { - return new this('boolean') - } - - /*判定是否是一个朴素的javascript对象（Object），不是DOM对象，不是BOM对象，不是自定义类的实例*/ - Anot.isPlainObject = function(obj) { - // 简单的 typeof obj === "object"检测，会致使用isPlainObject(window)在opera下通不过 - return ( - serialize.call(obj) === '[object Object]' && - Object.getPrototypeOf(obj) === oproto - ) - } - - var VMODELS = (Anot.vmodels = {}) //所有vmodel都储存在这里 - Anot.init = function(source) { - if (Anot.isPlainObject(source)) { - var $id = source.$id - var vm = null - if (!$id) { - log('warning: vm必须指定id') - } - vm = modelFactory(Object.assign({ props: {} }, source)) - vm.$id = $id - VMODELS[$id] = vm - - Anot.nextTick(function() { - var $elem = document.querySelector('[anot=' + vm.$id + ']') - if ($elem) { - if ($elem === DOC.body) { - scanTag($elem, []) - } else { - var _parent = $elem - while ((_parent = _parent.parentNode)) { - if (_parent.__VM__) { - break - } - } - scanTag($elem.parentNode, _parent ? [_parent.__VM__] : []) - } - } - }) - - return vm - } else { - this[0] = this.element = source - } - } - Anot.fn = Anot.prototype = Anot.init.prototype - - //与jQuery.extend方法，可用于浅拷贝，深拷贝 - Anot.mix = Anot.fn.mix = function() { - var options, - name, - src, - copy, - copyIsArray, - clone, - target = arguments[0] || {}, - i = 1, - length = arguments.length, - deep = false - - // 如果第一个参数为布尔,判定是否深拷贝 - if (typeof target === 'boolean') { - deep = target - target = arguments[1] || {} - i++ - } - - //确保接受方为一个复杂的数据类型 - if (typeof target !== 'object' && Anot.type(target) !== 'function') { - target = {} - } - - //如果只有一个参数，那么新成员添加于mix所在的对象上 - if (i === length) { - target = this - i-- - } - - for (; i < length; i++) { - //只处理非空参数 - if ((options = arguments[i]) != null) { - for (name in options) { - src = target[name] - copy = options[name] - // 防止环引用 - if (target === copy) { - continue - } - if ( - deep && - copy && - (Anot.isPlainObject(copy) || (copyIsArray = Array.isArray(copy))) - ) { - if (copyIsArray) { - copyIsArray = false - clone = src && Array.isArray(src) ? src : [] - } else { - clone = src && Anot.isPlainObject(src) ? src : {} - } - - target[name] = Anot.mix(deep, clone, copy) - } else if (copy !== void 0) { - target[name] = copy - } - } - } - } - return target - } - - /*-----------------部分ES6的JS实现 start---------------*/ - - // =============================== - // ========== Promise ============ - // =============================== - ;(function(nativePromise) { - function _yes(val) { - return val - } - - function _no(err) { - throw err - } - - function done(callback) { - return this.then(callback, _no) - } - - function fail(callback) { - return this.then(_yes, callback) - } - - function defer() { - var obj = {} - obj.promise = new _Promise(function(yes, no) { - obj.resolve = yes - obj.reject = no - }) - return obj - } - - //成功的回调 - function _resolve(obj, val) { - if (obj._state !== 'pending') { - return - } - - if (val && typeof val.then === 'function') { - var method = val instanceof _Promise ? '_then' : 'then' - val[method]( - function(v) { - _transmit(obj, v, true) - }, - function(v) { - _transmit(obj, v, false) - } - ) - } else { - _transmit(obj, val, true) - } - } - - //失败的回调 - function _reject(obj, val) { - if (obj._state !== 'pending') { - return - } - - _transmit(obj, val, false) - } - - // 改变Promise的_fired值，并保持用户传参，触发所有回调 - function _transmit(obj, val, isResolved) { - obj._fired = true - obj._val = val - obj._state = isResolved ? 'fulfilled' : 'rejected' - - fireCallback(obj, function() { - for (var i in obj.callback) { - obj._fire(obj.callback[i].yes, obj.callback[i].no) - } - }) - } - - function fireCallback(obj, callback) { - var isAsync = false - - if (typeof obj.async === 'boolean') { - isAsync = obj.async - } else { - isAsync = obj.async = true - } - - if (isAsync) { - setTimeout(callback, 0) - } else { - callback() - } - } - - function _some(bool, iterable) { - iterable = Array.isArray(iterable) ? iterable : [] - - var n = 0 - var res = [] - var end = false - - return new _Promise(function(yes, no) { - if (!iterable.length) no(res) - - function loop(obj, idx) { - obj.then( - function(val) { - if (!end) { - res[idx] = val - n++ - if (bool || n >= iterable.length) { - yes(bool ? val : res) - end = true - } - } - }, - function(val) { - end = true - no(val) - } - ) - } - - for (var i = 0, len = iterable.length; i < len; i++) { - loop(iterable[i], i) - } - }) - } - - //--------------------------- - var _Promise = function(callback) { - this.callback = [] - var _this = this - - if (typeof this !== 'object') { - throw new TypeError('Promises must be constructed via new') - } - - if (typeof callback !== 'function') { - throw new TypeError('Argument must be a function') - } - - callback( - function(val) { - _resolve(_this, val) - }, - function(val) { - _reject(_this, val) - } - ) - } - var self = { - _state: 1, - _fired: 1, - _val: 1, - callback: 1 - } - - _Promise.prototype = { - constructor: _Promise, - _state: 'pending', - _fired: false, - _fire: function(yes, no) { - if (this._state === 'rejected') { - if (typeof no === 'function') no(this._val) - else throw this._val - } else { - if (typeof yes === 'function') yes(this._val) - } - }, - _then: function(yes, no) { - if (this._fired) { - var _this = this - fireCallback(_this, function() { - _this._fire(yes, no) - }) - } else { - this.callback.push({ yes: yes, no: no }) - } - }, - then: function(yes, no) { - yes = typeof yes === 'function' ? yes : _yes - no = typeof no === 'function' ? no : _no - var _this = this - var next = new _Promise(function(resolve, reject) { - _this._then( - function(val) { - try { - val = yes(val) - } catch (err) { - return reject(err) - } - resolve(val) - }, - function(val) { - try { - val = no(val) - } catch (err) { - return reject(err) - } - resolve(val) - } - ) - }) - for (var i in _this) { - if (!self[i]) next[i] = _this[i] - } - return next - }, - done: done, - catch: fail, - fail: fail - } - - _Promise.all = function(arr) { - return _some(false, arr) - } - - _Promise.race = function(arr) { - return _some(true, arr) - } - - _Promise.defer = defer - - _Promise.resolve = function(val) { - var obj = this.defer() - obj.resolve(val) - return obj.promise - } - - _Promise.reject = function(val) { - var obj = this.defer() - obj.reject(val) - return obj.promise - } - if (/native code/.test(nativePromise)) { - nativePromise.prototype.done = done - nativePromise.prototype.fail = fail - if (!nativePromise.defer) { - nativePromise.defer = defer - } - } - window.Promise = nativePromise || _Promise - })(window.Promise) - - if (!Object.assign) { - Object.defineProperty(Object, 'assign', { - enumerable: false, - value: function(target, first) { - 'use strict' - if (target === undefined || target === null) - throw new TypeError('Can not convert first argument to object') - - var to = Object(target) - for (var i = 0, len = arguments.length; i < len; i++) { - var next = arguments[i] - if (next === undefined || next === null) continue - - var keys = Object.keys(Object(next)) - for (var j = 0, n = keys.length; j < n; j++) { - var key = keys[j] - var desc = Object.getOwnPropertyDescriptor(next, key) - if (desc !== undefined && desc.enumerable) to[key] = next[key] - } - } - return to - } - }) - } - - if (!Array.from) { - Object.defineProperty(Array, 'from', { - enumerable: false, - value: (function() { - var toStr = Object.prototype.toString - var isCallable = function(fn) { - return ( - typeof fn === 'function' || toStr.call(fn) === '[object Function]' - ) - } - - var toInt = function(val) { - var num = val - 0 - if (isNaN(num)) return 0 - - if (num === 0 || isFinite(num)) return num - - return (num > 0 ? 1 : -1) * Math.floor(Math.abs(num)) - } - var maxInt = Math.pow(2, 53) - 1 - var toLen = function(val) { - var len = toInt(val) - return Math.min(Math.max(len, 0), maxInt) - } - - return function(arrLike) { - var _this = this - var items = Object(arrLike) - if (arrLike === null) - throw new TypeError( - 'Array.from requires an array-like object - not null or undefined' - ) - - var mapFn = arguments.length > 1 ? arguments[1] : undefined - var other - if (mapFn !== undefined) { - if (!isCallable(mapFn)) - throw new TypeError( - 'Array.from: when provided, the second argument must be a function' - ) - - if (arguments.length > 2) other = arguments[2] - } - - var len = toLen(items.length) - var arr = isCallable(_this) ? Object(new _this(len)) : new Array(len) - var k = 0 - var kVal - while (k < len) { - kVal = items[k] - if (mapFn) - arr[k] = - other === 'undefined' - ? mapFn(kVal, k) - : mapFn.call(other, kVal, k) - else arr[k] = kVal - - k++ - } - arr.length = len - return arr - } - })() - }) - } - - // 判断数组是否包含指定元素 - if (!Array.prototype.includes) { - Object.defineProperty(Array.prototype, 'includes', { - value: function(val) { - for (var i in this) { - if (this[i] === val) return true - } - return false - }, - enumerable: false - }) - } - - //类似于Array 的splice方法 - if (!String.prototype.splice) { - Object.defineProperty(String.prototype, 'splice', { - value: function(start, len, fill) { - var length = this.length, - argLen = arguments.length - - fill = fill === undefined ? '' : fill - - if (argLen < 1) { - return this - } - - //处理负数 - if (start < 0) { - if (Math.abs(start) >= length) start = 0 - else start = length + start - } - - if (argLen === 1) { - return this.slice(0, start) - } else { - len -= 0 - - var strl = this.slice(0, start), - strr = this.slice(start + len) - - return strl + fill + strr - } - }, - enumerable: false - }) - } - - if (!Date.prototype.getFullWeek) { - //获取当天是本年度第几周 - Object.defineProperty(Date.prototype, 'getFullWeek', { - value: function() { - var thisYear = this.getFullYear(), - that = new Date(thisYear, 0, 1), - firstDay = that.getDay() || 1, - numsOfToday = (this - that) / 86400000 - return Math.ceil((numsOfToday + firstDay) / 7) - }, - enumerable: false - }) - - //获取当天是本月第几周 - Object.defineProperty(Date.prototype, 'getWeek', { - value: function() { - var today = this.getDate(), - thisMonth = this.getMonth(), - thisYear = this.getFullYear(), - firstDay = new Date(thisYear, thisMonth, 1).getDay() - return Math.ceil((today + firstDay) / 7) - }, - enumerable: false - }) - } - - if (!Date.isDate) { - Object.defineProperty(Date, 'isDate', { - value: function(obj) { - return typeof obj === 'object' && obj.getTime ? true : false - }, - enumerable: false - }) - } - - //时间格式化 - if (!Date.prototype.format) { - Object.defineProperty(Date.prototype, 'format', { - value: function(str) { - str = str || 'Y-m-d H:i:s' - var week = ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'], - dt = { - fullyear: this.getFullYear(), - year: this.getYear(), - fullweek: this.getFullWeek(), - week: this.getWeek(), - month: this.getMonth() + 1, - date: this.getDate(), - day: week[this.getDay()], - hours: this.getHours(), - minutes: this.getMinutes(), - seconds: this.getSeconds() - }, - re - - dt.g = dt.hours > 12 ? dt.hours - 12 : dt.hours - - re = { - Y: dt.fullyear, - y: dt.year, - m: dt.month < 10 ? '0' + dt.month : dt.month, - n: dt.month, - d: dt.date < 10 ? '0' + dt.date : dt.date, - j: dt.date, - H: dt.hours < 10 ? '0' + dt.hours : dt.hours, - h: dt.g < 10 ? '0' + dt.g : dt.g, - G: dt.hours, - g: dt.g, - i: dt.minutes < 10 ? '0' + dt.minutes : dt.minutes, - s: dt.seconds < 10 ? '0' + dt.seconds : dt.seconds, - W: dt.fullweek, - w: dt.week, - D: dt.day - } - - for (var i in re) { - str = str.replace(new RegExp(i, 'g'), re[i]) - } - return str - }, - enumerable: false - }) - } - - /*-----------------部分ES6的JS实现 ending---------------*/ - - function cacheStore(tpye, key, val) { - if (!window[tpye]) { - return log('该浏览器不支持本地储存' + tpye) - } - - if (this.type(key) === 'object') { - for (var i in key) { - window[tpye].setItem(i, key[i]) - } - return - } - switch (arguments.length) { - case 2: - return window[tpye].getItem(key) - case 3: - if ((this.type(val) == 'string' && val.trim() === '') || val === null) { - window[tpye].removeItem(key) - return - } - if (this.type(val) !== 'object' && this.type(val) !== 'array') { - window[tpye].setItem(key, val.toString()) - } else { - window[tpye].setItem(key, JSON.stringify(val)) - } - break - } - } - - Anot.mix({ - rword: rword, - subscribers: subscribers, - version: '1.0.0', - log: log, - ui: {}, //仅用于存放组件版本信息等 - slice: function(nodes, start, end) { - return aslice.call(nodes, start, end) - }, - noop: noop, - /*如果不用Error对象封装一下，str在控制台下可能会乱码*/ - error: function(str, e) { - throw new (e || Error)(str) // jshint ignore:line - }, - /* Anot.range(10) - => [0, 1, 2, 3, 4, 5, 6, 7, 8, 9] - Anot.range(1, 11) - => [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] - Anot.range(0, 30, 5) - => [0, 5, 10, 15, 20, 25] - Anot.range(0, -10, -1) - => [0, -1, -2, -3, -4, -5, -6, -7, -8, -9] - Anot.range(0) - => []*/ - range: function(start, end, step) { - // 用于生成整数数组 - step || (step = 1) - if (end == null) { - end = start || 0 - start = 0 - } - var index = -1, - length = Math.max(0, Math.ceil((end - start) / step)), - result = new Array(length) - while (++index < length) { - result[index] = start - start += step - } - return result - }, - deepCopy: toJson, - eventHooks: {}, - /*绑定事件*/ - bind: function(el, type, fn, phase) { - var hooks = Anot.eventHooks - type = type.split(',') - Anot.each(type, function(i, t) { - t = t.trim() - var hook = hooks[t] - if (typeof hook === 'object') { - type = hook.type || type - phase = hook.phase || !!phase - fn = hook.fix ? hook.fix(el, fn) : fn - } - el.addEventListener(t, fn, phase) - }) - return fn - }, - /*卸载事件*/ - unbind: function(el, type, fn, phase) { - var hooks = Anot.eventHooks - type = type.split(',') - fn = fn || noop - Anot.each(type, function(i, t) { - t = t.trim() - var hook = hooks[t] - if (typeof hook === 'object') { - type = hook.type || type - phase = hook.phase || !!phase - } - el.removeEventListener(t, fn, phase) - }) - }, - /*读写删除元素节点的样式*/ - css: function(node, name, value) { - if (node instanceof Anot) { - node = node[0] - } - var prop = /[_-]/.test(name) ? camelize(name) : name, - fn - name = Anot.cssName(prop) || prop - if (value === void 0 || typeof value === 'boolean') { - //获取样式 - fn = cssHooks[prop + ':get'] || cssHooks['@:get'] - if (name === 'background') { - name = 'backgroundColor' - } - var val = fn(node, name) - return value === true ? parseFloat(val) || 0 : val - } else if (value === '') { - //请除样式 - node.style[name] = '' - } else { - //设置样式 - if (value == null || value !== value) { - return - } - if (isFinite(value) && !Anot.cssNumber[prop]) { - value += 'px' - } - fn = cssHooks[prop + ':set'] || cssHooks['@:set'] - fn(node, name, value) - } - }, - /*遍历数组与对象,回调的第一个参数为索引或键名,第二个或元素或键值*/ - each: function(obj, fn) { - if (obj) { - //排除null, undefined - var i = 0 - if (isArrayLike(obj)) { - for (var n = obj.length; i < n; i++) { - if (fn(i, obj[i]) === false) break - } - } else { - for (i in obj) { - if (obj.hasOwnProperty(i) && fn(i, obj[i]) === false) { - break - } - } - } - } - }, - Array: { - /*只有当前数组不存在此元素时只添加它*/ - ensure: function(target, item) { - if (target.indexOf(item) === -1) { - return target.push(item) - } - }, - /*移除数组中指定位置的元素，返回布尔表示成功与否*/ - removeAt: function(target, index) { - return !!target.splice(index, 1).length - }, - /*移除数组中第一个匹配传参的那个元素，返回布尔表示成功与否*/ - remove: function(target, item) { - var index = target.indexOf(item) - if (~index) return Anot.Array.removeAt(target, index) - return false - } - }, - /** - * [ls localStorage操作] - * @param {[type]} key [键名] - * @param {[type]} val [键值，为空时删除] - * @return - */ - ls: function() { - var args = aslice.call(arguments, 0) - args.unshift('localStorage') - return cacheStore.apply(this, args) - }, - ss: function() { - var args = aslice.call(arguments, 0) - args.unshift('sessionStorage') - return cacheStore.apply(this, args) - }, - /** - * [cookie cookie 操作 ] - * @param key [cookie名] - * @param val [cookie值] - * @param {[json]} opt [有效期，域名，路径等] - * @return {[boolean]} [读取时返回对应的值，写入时返回true] - */ - cookie: function(key, val, opt) { - if (arguments.length > 1) { - if (!key) { - return - } - - //设置默认的参数 - opt = opt || {} - opt = Object.assign( - { - expires: '', - path: '/', - domain: document.domain, - secure: '' - }, - opt - ) - - if ((this.type(val) == 'string' && val.trim() === '') || val === null) { - document.cookie = - encodeURIComponent(key) + - '=; expires=Thu, 01 Jan 1970 00:00:00 GMT; domain=' + - opt.domain + - '; path=' + - opt.path - return true - } - if (opt.expires) { - switch (opt.expires.constructor) { - case Number: - opt.expires = - opt.expires === Infinity - ? '; expires=Fri, 31 Dec 9999 23:59:59 GMT' - : '; max-age=' + opt.expires - break - case String: - opt.expires = '; expires=' + opt.expires - break - case Date: - opt.expires = '; expires=' + opt.expires.toUTCString() - break - } - } - document.cookie = - encodeURIComponent(key) + - '=' + - encodeURIComponent(val) + - opt.expires + - '; domain=' + - opt.domain + - '; path=' + - opt.path + - '; ' + - opt.secure - return true - } else { - if (!key) { - return document.cookie - } - return ( - decodeURIComponent( - document.cookie.replace( - new RegExp( - '(?:(?:^|.*;)\\s*' + - encodeURIComponent(key).replace(/[\-\.\+\*]/g, '\\$&') + - '\\s*\\=\\s*([^;]*).*$)|^.*$' - ), - '$1' - ) - ) || null - ) - } - }, - //获取url的参数 - search: function(key) { - key += '' - var uri = location.search - - if (!key || !uri) return null - - uri = uri.slice(1) - uri = uri.split('&') - - var obj = {} - for (var i = 0, item; (item = uri[i++]); ) { - var tmp = item.split('=') - tmp[1] = tmp.length < 2 ? null : tmp[1] - tmp[1] = decodeURIComponent(tmp[1]) - if (obj.hasOwnProperty(tmp[0])) { - if (typeof obj[tmp[0]] === 'object') { - obj[tmp[0]].push(tmp[1]) - } else { - obj[tmp[0]] = [obj[tmp[0]]] - obj[tmp[0]].push(tmp[1]) - } - } else { - obj[tmp[0]] = tmp[1] - } - } - return obj.hasOwnProperty(key) ? obj[key] : null - }, - //复制文本到粘贴板 - copy: function(txt) { - if (!DOC.queryCommandSupported || !DOC.queryCommandSupported('copy')) { - return log('该浏览器不支持复制到粘贴板') - } - - var ta = DOC.createElement('textarea') - ta.textContent = txt - ta.style.position = 'fixed' - ta.style.bottom = '-1000px' - DOC.body.appendChild(ta) - ta.select() - try { - DOC.execCommand('copy') - } catch (err) { - log('复制到粘贴板失败') - } - DOC.body.removeChild(ta) - } - }) - - var bindingHandlers = (Anot.bindingHandlers = {}) - var bindingExecutors = (Anot.bindingExecutors = {}) - - var directives = (Anot.directives = {}) - Anot.directive = function(name, obj) { - bindingHandlers[name] = obj.init = obj.init || noop - bindingExecutors[name] = obj.update = obj.update || noop - return (directives[name] = obj) - } - - /*判定是否类数组，如节点集合，纯数组，arguments与拥有非负整数的length属性的纯JS对象*/ - function isArrayLike(obj) { - if (obj && typeof obj === 'object') { - var n = obj.length, - str = serialize.call(obj) - if (/(Array|List|Collection|Map|Arguments)\]$/.test(str)) { - return true - } else if (str === '[object Object]' && n === n >>> 0) { - return true //由于ecma262v5能修改对象属性的enumerable，因此不能用propertyIsEnumerable来判定了 - } - } - return false - } - - // https://github.com/rsms/js-lru - var Cache = new function() { - // jshint ignore:line - function LRU(maxLength) { - this.size = 0 - this.limit = maxLength - this.head = this.tail = void 0 - this._keymap = {} - } - - var p = LRU.prototype - - p.put = function(key, value) { - var entry = { - key: key, - value: value - } - this._keymap[key] = entry - if (this.tail) { - this.tail.newer = entry - entry.older = this.tail - } else { - this.head = entry - } - this.tail = entry - if (this.size === this.limit) { - this.shift() - } else { - this.size++ - } - return value - } - - p.shift = function() { - var entry = this.head - if (entry) { - this.head = this.head.newer - this.head.older = entry.newer = entry.older = this._keymap[ - entry.key - ] = void 0 - delete this._keymap[entry.key] //#1029 - } - } - p.get = function(key) { - var entry = this._keymap[key] - if (entry === void 0) return - if (entry === this.tail) { - return entry.value - } - // HEAD--------------TAIL - // <.older .newer> - // <--- add direction -- - // A B C E - if (entry.newer) { - if (entry === this.head) { - this.head = entry.newer - } - entry.newer.older = entry.older // C <-- E. - } - if (entry.older) { - entry.older.newer = entry.newer // C. --> E - } - entry.newer = void 0 // D --x - entry.older = this.tail // D. --> E - if (this.tail) { - this.tail.newer = entry // E. <-- D - } - this.tail = entry - return entry.value - } - return LRU - }() // jshint ignore:line - - /********************************************************************* - * DOM 底层补丁 * - **********************************************************************/ - - //safari5+是把contains方法放在Element.prototype上而不是Node.prototype - if (!DOC.contains) { - Node.prototype.contains = function(arg) { - return !!(this.compareDocumentPosition(arg) & 16) - } - } - Anot.contains = function(root, el) { - try { - while ((el = el.parentNode)) if (el === root) return true - return false - } catch (e) { - return false - } - } - - if (window.SVGElement) { - var svgns = 'http://www.w3.org/2000/svg' - var svg = DOC.createElementNS(svgns, 'svg') - svg.innerHTML = '' - if (!rsvg.test(svg.firstChild)) { - // #409 - /* jshint ignore:start */ - function enumerateNode(node, targetNode) { - if (node && node.childNodes) { - var nodes = node.childNodes - for (var i = 0, el; (el = nodes[i++]); ) { - if (el.tagName) { - var svg = DOC.createElementNS(svgns, el.tagName.toLowerCase()) - // copy attrs - ap.forEach.call(el.attributes, function(attr) { - svg.setAttribute(attr.name, attr.value) - }) - // 递归处理子节点 - enumerateNode(el, svg) - targetNode.appendChild(svg) - } - } - } - } - /* jshint ignore:end */ - Object.defineProperties(SVGElement.prototype, { - outerHTML: { - //IE9-11,firefox不支持SVG元素的innerHTML,outerHTML属性 - enumerable: true, - configurable: true, - get: function() { - return new XMLSerializer().serializeToString(this) - }, - set: function(html) { - var tagName = this.tagName.toLowerCase(), - par = this.parentNode, - frag = Anot.parseHTML(html) - // 操作的svg，直接插入 - if (tagName === 'svg') { - par.insertBefore(frag, this) - // svg节点的子节点类似 - } else { - var newFrag = DOC.createDocumentFragment() - enumerateNode(frag, newFrag) - par.insertBefore(newFrag, this) - } - par.removeChild(this) - } - }, - innerHTML: { - enumerable: true, - configurable: true, - get: function() { - var s = this.outerHTML - var ropen = new RegExp( - '<' + this.nodeName + '\\b(?:(["\'])[^"]*?(\\1)|[^>])*>', - 'i' - ) - var rclose = new RegExp('$', 'i') - return s.replace(ropen, '').replace(rclose, '') - }, - set: function(html) { - if (Anot.clearHTML) { - Anot.clearHTML(this) - var frag = Anot.parseHTML(html) - enumerateNode(frag, this) - } - } - } - }) - } - } - - //========================= event binding ==================== - - var eventHooks = Anot.eventHooks - - //针对firefox, chrome修正mouseenter, mouseleave(chrome30+) - if (!('onmouseenter' in root)) { - Anot.each( - { - mouseenter: 'mouseover', - mouseleave: 'mouseout' - }, - function(origType, fixType) { - eventHooks[origType] = { - type: fixType, - fix: function(elem, fn) { - return function(e) { - var t = e.relatedTarget - if ( - !t || - (t !== elem && !(elem.compareDocumentPosition(t) & 16)) - ) { - delete e.type - e.type = origType - return fn.call(elem, e) - } - } - } - } - } - ) - } - - //针对IE9+, w3c修正animationend - Anot.each( - { - AnimationEvent: 'animationend', - WebKitAnimationEvent: 'webkitAnimationEnd' - }, - function(construct, fixType) { - if (window[construct] && !eventHooks.animationend) { - eventHooks.animationend = { - type: fixType - } - } - } - ) - - if (DOC.onmousewheel === void 0) { - /* IE6-11 chrome mousewheel wheelDetla 下 -120 上 120 - firefox DOMMouseScroll detail 下3 上-3 - firefox wheel detlaY 下3 上-3 - IE9-11 wheel deltaY 下40 上-40 - chrome wheel deltaY 下100 上-100 */ - eventHooks.mousewheel = { - type: 'wheel', - fix: function(elem, fn) { - return function(e) { - e.wheelDeltaY = e.wheelDelta = e.deltaY > 0 ? -120 : 120 - e.wheelDeltaX = 0 - Object.defineProperty(e, 'type', { - value: 'mousewheel' - }) - fn.call(elem, e) - } - } - } - } - - /********************************************************************* - * 配置系统 * - **********************************************************************/ - - function kernel(settings) { - for (var p in settings) { - if (!ohasOwn.call(settings, p)) continue - var val = settings[p] - if (typeof kernel.plugins[p] === 'function') { - kernel.plugins[p](val) - } else if (typeof kernel[p] === 'object') { - Anot.mix(kernel[p], val) - } else { - kernel[p] = val - } - } - return this - } - Anot.config = kernel - - var openTag, - closeTag, - rexpr, - rexprg, - rbind, - rregexp = /[-.*+?^${}()|[\]\/\\]/g - - function escapeRegExp(target) { - //http://stevenlevithan.com/regex/xregexp/ - //将字符串安全格式化为正则表达式的源码 - return (target + '').replace(rregexp, '\\$&') - } - - var plugins = { - interpolate: function(array) { - openTag = array[0] - closeTag = array[1] - if (openTag === closeTag) { - throw new SyntaxError('openTag!==closeTag') - var test = openTag + 'test' + closeTag - cinerator.innerHTML = test - if ( - cinerator.innerHTML !== test && - cinerator.innerHTML.indexOf('<') > -1 - ) { - throw new SyntaxError('此定界符不合法') - } - cinerator.innerHTML = '' - } - kernel.openTag = openTag - kernel.closeTag = closeTag - var o = escapeRegExp(openTag), - c = escapeRegExp(closeTag) - rexpr = new RegExp(o + '([\\s\\S]*)' + c) - rexprg = new RegExp(o + '([\\s\\S]*)' + c, 'g') - rbind = new RegExp(o + '[\\s\\S]*' + c + '|\\s:') //此处有疑问 - } - } - kernel.plugins = plugins - kernel.plugins['interpolate'](['{{', '}}']) - - kernel.async = true - kernel.paths = {} - kernel.shim = {} - kernel.maxRepeatSize = 100 - - function $watch(expr, binding) { - var $events = this.$events || (this.$events = {}), - queue = $events[expr] || ($events[expr] = []) - - if (typeof binding === 'function') { - var backup = binding - backup.uuid = '_' + ++bindingID - binding = { - element: root, - type: 'user-watcher', - handler: noop, - vmodels: [this], - expr: expr, - uuid: backup.uuid - } - binding.wildcard = /\*/.test(expr) - } - - if (!binding.update) { - if (/\w\.*\B/.test(expr) || expr === '*') { - binding.getter = noop - var host = this - binding.update = function() { - var args = this.fireArgs || [] - if (args[2]) binding.handler.apply(host, args) - delete this.fireArgs - } - queue.sync = true - Anot.Array.ensure(queue, binding) - } else { - Anot.injectBinding(binding) - } - if (backup) { - binding.handler = backup - } - } else if (!binding.oneTime) { - Anot.Array.ensure(queue, binding) - } - - return function() { - binding.update = binding.getter = binding.handler = noop - binding.element = DOC.createElement('a') - } - } - - function $emit(key, args) { - var event = this.$events - var _parent = null - if (event && event[key]) { - if (args) { - args[2] = key - } - var arr = event[key] - notifySubscribers(arr, args) - if (args && event['*'] && !/\./.test(key)) { - for (var sub, k = 0; (sub = event['*'][k++]); ) { - try { - sub.handler.apply(this, args) - } catch (e) {} - } - } - _parent = this.$up - if (_parent) { - if (this.$pathname) { - $emit.call(_parent, this.$pathname + '.' + key, args) //以确切的值往上冒泡 - } - $emit.call(_parent, '*.' + key, args) //以模糊的值往上冒泡 - } - } else { - _parent = this.$up - if (this.$ups) { - for (var i in this.$ups) { - $emit.call(this.$ups[i], i + '.' + key, args) //以确切的值往上冒泡 - } - return - } - if (_parent) { - var p = this.$pathname - if (p === '') p = '*' - var path = p + '.' + key - arr = path.split('.') - - args = (args && args.concat([path, key])) || [path, key] - - if (arr.indexOf('*') === -1) { - $emit.call(_parent, path, args) //以确切的值往上冒泡 - arr[1] = '*' - $emit.call(_parent, arr.join('.'), args) //以模糊的值往上冒泡 - } else { - $emit.call(_parent, path, args) //以确切的值往上冒泡 - } - } - } - } - - function collectDependency(el, key) { - do { - if (el.$watch) { - var e = el.$events || (el.$events = {}) - var array = e[key] || (e[key] = []) - dependencyDetection.collectDependency(array) - return - } - el = el.$up - if (el) { - key = el.$pathname + '.' + key - } else { - break - } - } while (true) - } - - function notifySubscribers(subs, args) { - if (!subs) return - if (new Date() - beginTime > 444 && typeof subs[0] === 'object') { - rejectDisposeQueue() - } - var users = [], - renders = [] - for (var i = 0, sub; (sub = subs[i++]); ) { - if (sub.type === 'user-watcher') { - users.push(sub) - } else { - renders.push(sub) - } - } - if (kernel.async) { - buffer.render() //1 - for (i = 0; (sub = renders[i++]); ) { - if (sub.update) { - sub.uuid = sub.uuid || '_' + ++bindingID - var uuid = sub.uuid - if (!buffer.queue[uuid]) { - buffer.queue[uuid] = '__' - buffer.queue.push(sub) - } - } - } - } else { - for (i = 0; (sub = renders[i++]); ) { - if (sub.update) { - sub.update() //最小化刷新DOM树 - } - } - } - for (i = 0; (sub = users[i++]); ) { - if ((args && args[2] === sub.expr) || sub.wildcard) { - sub.fireArgs = args - } - sub.update() - } - } - - //一些不需要被监听的属性 - var kernelProps = oneObject( - '$id,$watch,$fire,$events,$model,$active,$pathname,$up,$ups,$track,$accessors' - ) - - //如果浏览器不支持ecma262v5的Object.defineProperties或者存在BUG，比如IE8 - //标准浏览器使用__defineGetter__, __defineSetter__实现 - - function modelFactory(source, options) { - options = options || {} - options.watch = true - return observeObject(source, options) - } - - function isSkip(k) { - return - k.charAt(0) === '$' || k.slice(0, 2) === '__' || kernelProps[k] - } - - //监听对象属性值的变化(注意,数组元素不是数组的属性),通过对劫持当前对象的访问器实现 - //监听对象或数组的结构变化, 对对象的键值对进行增删重排, 或对数组的进行增删重排,都属于这范畴 - // 通过比较前后代理VM顺序实现 - function Component() {} - - function observeObject(source, options) { - if ( - !source || - (source.$id && source.$accessors) || - (source.nodeName && source.nodeType > 0) - ) { - return source - } - //source为原对象,不能是元素节点或null - //options,可选,配置对象,里面有old, force, watch这三个属性 - options = options || nullObject - var force = options.force || nullObject - var old = options.old - var oldAccessors = (old && old.$accessors) || nullObject - var $vmodel = new Component() //要返回的对象, 它在IE6-8下可能被偷龙转凤 - var accessors = {} //监控属性 - var hasOwn = {} - var skip = [] - var simple = [] - var userSkip = {} - // 提取 source中的配置项, 并删除相应字段 - var state = source.state - var computed = source.computed - var methods = source.methods - var props = source.props - var watches = source.watch - var mounted = source.mounted - - delete source.state - delete source.computed - delete source.methods - delete source.props - delete source.watch - - if (source.skip) { - userSkip = oneObject(source.skip) - delete source.skip - } - - // 基础数据 - if (state) { - if (source.$id) { - // 直接删除名为props的 字段, 对于主VM对象, props将作为保留关键字 - // 下面的计算属性,方法等, 作同样的逻辑处理 - delete state.props - } - for (name in state) { - var value = state[name] - if (!kernelProps[name]) { - hasOwn[name] = true - } - if ( - typeof value === 'function' || - (value && value.nodeName && value.nodeType > 0) || - (!force[name] && (isSkip(name) || userSkip[name])) - ) { - skip.push(name) - } else if (isComputed(value)) { - log('warning:计算属性建议放在[computed]对象中统一定义') - // 转给下一步处理 - computed[name] = value - } else { - simple.push(name) - if (oldAccessors[name]) { - accessors[name] = oldAccessors[name] - } else { - accessors[name] = makeGetSet(name, value) - } - } - } - } - - //处理计算属性 - if (computed) { - delete computed.props - for (var name in computed) { - hasOwn[name] = true - ;(function(key, value) { - var old - if (typeof value === 'function') { - value = { get: value, set: noop } - } - if (typeof value.set !== 'function') { - value.set = noop - } - accessors[key] = { - get: function() { - return (old = value.get.call(this)) - }, - set: function(x) { - var older = old, - newer - value.set.call(this, x) - newer = this[key] - if (this.$fire && newer !== older) { - this.$fire(key, newer, older) - } - }, - enumerable: true, - configurable: true - } - })(name, computed[name]) // jshint ignore:line - } - } - - // 方法 - if (methods) { - delete methods.props - for (var name in methods) { - hasOwn[name] = true - skip.push(name) - } - } - - if (props) { - hideProperty($vmodel, 'props', {}) - hasOwn.props = !!source.$id - for (var name in props) { - $vmodel.props[name] = props[name] - } - } - - Object.assign(source, state, methods) - - accessors['$model'] = $modelDescriptor - $vmodel = Object.defineProperties($vmodel, accessors, source) - function trackBy(name) { - return hasOwn[name] === true - } - skip.forEach(function(name) { - $vmodel[name] = source[name] - }) - - /* jshint ignore:start */ - // hideProperty($vmodel, '$ups', null) - hideProperty($vmodel, '$id', 'anonymous') - hideProperty($vmodel, '$up', old ? old.$up : null) - hideProperty($vmodel, '$track', Object.keys(hasOwn)) - hideProperty($vmodel, '$active', false) - hideProperty($vmodel, '$pathname', old ? old.$pathname : '') - hideProperty($vmodel, '$accessors', accessors) - hideProperty($vmodel, '$events', {}) - hideProperty($vmodel, '$refs', {}) - hideProperty($vmodel, '$children', []) - hideProperty($vmodel, '$components', []) - hideProperty($vmodel, 'hasOwnProperty', trackBy) - hideProperty($vmodel, '$mounted', mounted) - if (options.watch) { - hideProperty($vmodel, '$watch', function() { - return $watch.apply($vmodel, arguments) - }) - hideProperty($vmodel, '$fire', function(path, a) { - if (path.indexOf('all!') === 0) { - var ee = path.slice(4) - for (var i in Anot.vmodels) { - var v = Anot.vmodels[i] - v.$fire && v.$fire.apply(v, [ee, a]) - } - } else if (path.indexOf('child!') === 0) { - var ee = 'props.' + path.slice(6) - for (var i in $vmodel.$children) { - var v = $vmodel.$children[i] - v.$fire && v.$fire.apply(v, [ee, a]) - } - } else { - $emit.call($vmodel, path, [a]) - } - }) - } - /* jshint ignore:end */ - - //必须设置了$active,$events - simple.forEach(function(name) { - var oldVal = old && old[name] - var val = ($vmodel[name] = state[name]) - if (val && typeof val === 'object' && !Date.isDate(val)) { - val.$up = $vmodel - val.$pathname = name - } - $emit.call($vmodel, name, [val, oldVal]) - }) - - // 属性的监听, 必须放在上一步$emit后处理, 否则会在初始时就已经触发一次 监听回调 - if (watches) { - delete watches.props - for (var key in watches) { - if (Array.isArray(watches[key])) { - var tmp - while ((tmp = watches[key].pop())) { - $watch.call($vmodel, key, tmp) - } - } else { - $watch.call($vmodel, key, watches[key]) - } - } - } - - $vmodel.$active = true - - if (old && old.$up && old.$up.$children) { - old.$up.$children.push($vmodel) - } - - return $vmodel - } - - /* - 新的VM拥有如下私有属性 - $id: vm.id - $events: 放置$watch回调与绑定对象 - $watch: 增强版$watch - $fire: 触发$watch回调 - $track:一个数组,里面包含用户定义的所有键名 - $active:boolean,false时防止依赖收集 - $model:返回一个纯净的JS对象 - $accessors:放置所有读写器的数据描述对象 - $pathname:返回此对象在上级对象的名字,注意,数组元素的$pathname为空字符串 - ============================= - skip:用于指定不可监听的属性,但VM生成是没有此属性的 - */ - function isComputed(val) { - //speed up! - if (val && typeof val === 'object') { - for (var i in val) { - if (i !== 'get' && i !== 'set') { - return false - } - } - return typeof val.get === 'function' - } - } - function makeGetSet(key, value) { - var childVm, - value = NaN - return { - get: function() { - if (this.$active) { - collectDependency(this, key) - } - return value - }, - set: function(newVal) { - if (value === newVal) return - var oldValue = value - childVm = observe(newVal, value) - if (childVm) { - value = childVm - } else { - childVm = void 0 - value = newVal - } - - if (Object(childVm) === childVm) { - childVm.$pathname = key - childVm.$up = this - } - if (this.$active) { - $emit.call(this, key, [value, oldValue]) - } - }, - enumerable: true, - configurable: true - } - } - - function observe(obj, old, hasReturn, watch) { - if (Array.isArray(obj)) { - return observeArray(obj, old, watch) - } else if (Anot.isPlainObject(obj)) { - if (old && typeof old === 'object') { - var keys = Object.keys(obj) - var keys2 = Object.keys(old) - if (keys.join(';') === keys2.join(';')) { - for (var i in obj) { - if (obj.hasOwnProperty(i)) { - old[i] = obj[i] - } - } - return old - } - old.$active = false - } - return observeObject( - { state: obj }, - { - old: old, - watch: watch - } - ) - } - if (hasReturn) { - return obj - } - } - - function observeArray(array, old, watch) { - if (old && old.splice) { - var args = [0, old.length].concat(array) - old.splice.apply(old, args) - return old - } else { - for (var i in newProto) { - array[i] = newProto[i] - } - hideProperty(array, '$up', null) - hideProperty(array, '$pathname', '') - hideProperty(array, '$track', createTrack(array.length)) - - array._ = observeObject( - { - state: { length: NaN } - }, - { - watch: true - } - ) - array._.length = array.length - array._.$watch('length', function(a, b) { - $emit.call(array.$up, array.$pathname + '.length', [a, b]) - }) - if (watch) { - hideProperty(array, '$watch', function() { - return $watch.apply(array, arguments) - }) - } - - Object.defineProperty(array, '$model', $modelDescriptor) - - for (var j = 0, n = array.length; j < n; j++) { - var el = (array[j] = observe(array[j], 0, 1, 1)) - if (Object(el) === el) { - //#1077 - el.$up = array - } - } - - return array - } - } - - function hideProperty(host, name, value) { - Object.defineProperty(host, name, { - value: value, - writable: true, - enumerable: false, - configurable: true - }) - } - Anot.hideProperty = hideProperty - - function toJson(val) { - var xtype = Anot.type(val) - if (xtype === 'array') { - var array = [] - for (var i = 0; i < val.length; i++) { - array[i] = toJson(val[i]) - } - return array - } else if (xtype === 'object') { - var obj = {} - for (i in val) { - if (val.hasOwnProperty(i)) { - var value = val[i] - obj[i] = value && value.nodeType ? value : toJson(value) - } - } - return obj - } - return val - } - - var $modelDescriptor = { - get: function() { - return toJson(this) - }, - set: noop, - enumerable: false, - configurable: true - } - - /********************************************************************* - * 监控数组（:for配合使用） * - **********************************************************************/ - - var arrayMethods = ['push', 'pop', 'shift', 'unshift', 'splice'] - var arrayProto = Array.prototype - var newProto = { - notify: function() { - $emit.call(this.$up, this.$pathname) - }, - set: function(index, val) { - index = index >>> 0 - if (index > this.length) { - throw Error(index + 'set方法的第一个参数不能大于原数组长度') - } - if (this[index] !== val) { - var old = this[index] - this.splice(index, 1, val) - $emit.call(this.$up, this.$pathname + '.*', [val, old, null, index]) - } - }, - contains: function(el) { - //判定是否包含 - return this.indexOf(el) > -1 - }, - ensure: function(el) { - if (!this.contains(el)) { - //只有不存在才push - this.push(el) - } - return this - }, - pushArray: function(arr) { - return this.push.apply(this, arr) - }, - remove: function(el) { - //移除第一个等于给定值的元素 - return this.removeAt(this.indexOf(el)) - }, - removeAt: function(index) { - index = index >>> 0 - //移除指定索引上的元素 - return this.splice(index, 1) - }, - size: function() { - //取得数组长度，这个函数可以同步视图，length不能 - return this._.length - }, - removeAll: function(all) { - //移除N个元素 - if (Array.isArray(all)) { - for (var i = this.length - 1; i >= 0; i--) { - if (all.indexOf(this[i]) !== -1) { - _splice.call(this.$track, i, 1) - _splice.call(this, i, 1) - } - } - } else if (typeof all === 'function') { - for (i = this.length - 1; i >= 0; i--) { - var el = this[i] - if (all(el, i)) { - _splice.call(this.$track, i, 1) - _splice.call(this, i, 1) - } - } - } else { - _splice.call(this.$track, 0, this.length) - _splice.call(this, 0, this.length) - } - if (!W3C) { - this.$model = toJson(this) - } - this.notify() - this._.length = this.length - }, - clear: function() { - this.removeAll() - } - } - - var _splice = arrayProto.splice - arrayMethods.forEach(function(method) { - var original = arrayProto[method] - newProto[method] = function() { - // 继续尝试劫持数组元素的属性 - var args = [] - for (var i = 0, n = arguments.length; i < n; i++) { - args[i] = observe(arguments[i], 0, 1, 1) - } - var result = original.apply(this, args) - addTrack(this.$track, method, args) - if (!W3C) { - this.$model = toJson(this) - } - this.notify() - this._.length = this.length - return result - } - }) - - 'sort,reverse'.replace(rword, function(method) { - newProto[method] = function() { - var oldArray = this.concat() //保持原来状态的旧数组 - var newArray = this - var mask = Math.random() - var indexes = [] - var hasSort = false - arrayProto[method].apply(newArray, arguments) //排序 - for (var i = 0, n = oldArray.length; i < n; i++) { - var neo = newArray[i] - var old = oldArray[i] - if (neo === old) { - indexes.push(i) - } else { - var index = oldArray.indexOf(neo) - indexes.push(index) //得到新数组的每个元素在旧数组对应的位置 - oldArray[index] = mask //屏蔽已经找过的元素 - hasSort = true - } - } - if (hasSort) { - sortByIndex(this.$track, indexes) - if (!W3C) { - this.$model = toJson(this) - } - this.notify() - } - return this - } - }) - - function sortByIndex(array, indexes) { - var map = {} - for (var i = 0, n = indexes.length; i < n; i++) { - map[i] = array[i] - var j = indexes[i] - if (j in map) { - array[i] = map[j] - delete map[j] - } else { - array[i] = array[j] - } - } - } - - function createTrack(n) { - var ret = [] - for (var i = 0; i < n; i++) { - ret[i] = generateID('proxy-each') - } - return ret - } - - function addTrack(track, method, args) { - switch (method) { - case 'push': - case 'unshift': - args = createTrack(args.length) - break - case 'splice': - if (args.length > 2) { - // 0, 5, a, b, c --> 0, 2, 0 - // 0, 5, a, b, c, d, e, f, g--> 0, 0, 3 - var del = args[1] - var add = args.length - 2 - // args = [args[0], Math.max(del - add, 0)].concat(createTrack(Math.max(add - del, 0))) - args = [args[0], args[1]].concat(createTrack(args.length - 2)) - } - break - } - Array.prototype[method].apply(track, args) - } - - /********************************************************************* - * 依赖调度系统 * - **********************************************************************/ - - //检测两个对象间的依赖关系 - var dependencyDetection = (function() { - var outerFrames = [] - var currentFrame - return { - begin: function(binding) { - //accessorObject为一个拥有callback的对象 - outerFrames.push(currentFrame) - currentFrame = binding - }, - end: function() { - currentFrame = outerFrames.pop() - }, - collectDependency: function(array) { - if (currentFrame) { - //被dependencyDetection.begin调用 - currentFrame.callback(array) - } - } - } - })() - - //将绑定对象注入到其依赖项的订阅数组中 - var roneval = /^on$/ - - function returnRandom() { - return new Date() - 0 - } - - Anot.injectBinding = function(binding) { - binding.handler = binding.handler || directives[binding.type].update || noop - binding.update = function() { - var begin = false - if (!binding.getter) { - begin = true - dependencyDetection.begin({ - callback: function(array) { - injectDependency(array, binding) - } - }) - - binding.getter = parseExpr(binding.expr, binding.vmodels, binding) - binding.observers.forEach(function(a) { - a.v.$watch(a.p, binding) - }) - delete binding.observers - } - try { - var args = binding.fireArgs, - a, - b - delete binding.fireArgs - if (!args) { - if (binding.type === 'on') { - a = binding.getter + '' - } else { - try { - a = binding.getter.apply(0, binding.args) - } catch (e) { - a = null - } - } - } else { - a = args[0] - b = args[1] - } - b = typeof b === 'undefined' ? binding.oldValue : b - if (binding._filters) { - a = filters.$filter.apply(0, [a].concat(binding._filters)) - } - if (binding.signature) { - var xtype = Anot.type(a) - if (xtype !== 'array' && xtype !== 'object') { - throw Error('warning:' + binding.expr + '只能是对象或数组') - } - binding.xtype = xtype - var vtrack = getProxyIds(binding.proxies || [], xtype) - var mtrack = - a.$track || - (xtype === 'array' ? createTrack(a.length) : Object.keys(a)) - binding.track = mtrack - if (vtrack !== mtrack.join(';')) { - binding.handler(a, b) - binding.oldValue = 1 - } - } else if (Array.isArray(a) ? a.length !== (b && b.length) : false) { - binding.handler(a, b) - binding.oldValue = a.concat() - } else if (!('oldValue' in binding) || a !== b) { - binding.handler(a, b) - binding.oldValue = Array.isArray(a) ? a.concat() : a - } - } catch (e) { - delete binding.getter - log('warning:exception throwed in [Anot.injectBinding] ', e) - var node = binding.element - if (node && node.nodeType === 3) { - node.nodeValue = - openTag + (binding.oneTime ? '::' : '') + binding.expr + closeTag - } - } finally { - begin && dependencyDetection.end() - } - } - binding.update() - } - - //将依赖项(比它高层的访问器或构建视图刷新函数的绑定对象)注入到订阅者数组 - function injectDependency(list, binding) { - if (binding.oneTime) return - if (list && Anot.Array.ensure(list, binding) && binding.element) { - injectDisposeQueue(binding, list) - if (new Date() - beginTime > 444) { - rejectDisposeQueue() - } - } - } - - function getProxyIds(a, isArray) { - var ret = [] - for (var i = 0, el; (el = a[i++]); ) { - ret.push(isArray ? el.$id : el.$key) - } - return ret.join(';') - } - - /********************************************************************* - * 定时GC回收机制 (基于1.6基于频率的GC) * - **********************************************************************/ - - var disposeQueue = (Anot.$$subscribers = []) - var beginTime = new Date() - - //添加到回收列队中 - function injectDisposeQueue(data, list) { - data.list = list - data.i = ~~data.i - if (!data.uuid) { - data.uuid = '_' + ++bindingID - } - if (!disposeQueue[data.uuid]) { - disposeQueue[data.uuid] = '__' - disposeQueue.push(data) - } - } - - var lastGCIndex = 0 - function rejectDisposeQueue(data) { - var i = lastGCIndex || disposeQueue.length - var threshold = 0 - while ((data = disposeQueue[--i])) { - if (data.i < 7) { - if (data.element === null) { - disposeQueue.splice(i, 1) - if (data.list) { - Anot.Array.remove(data.list, data) - delete disposeQueue[data.uuid] - } - continue - } - if (shouldDispose(data.element)) { - //如果它的虚拟DOM不在VTree上或其属性不在VM上 - disposeQueue.splice(i, 1) - Anot.Array.remove(data.list, data) - disposeData(data) - //Anot会在每次全量更新时,比较上次执行时间, - //假若距离上次有半秒,就会发起一次GC,并且只检测当中的500个绑定 - //而一个正常的页面不会超过2000个绑定(500即取其4分之一) - //用户频繁操作页面,那么2,3秒内就把所有绑定检测一遍,将无效的绑定移除 - if (threshold++ > 500) { - lastGCIndex = i - break - } - continue - } - data.i++ - //基于检测频率，如果检测过7次，可以认为其是长久存在的节点，那么以后每7次才检测一次 - if (data.i === 7) { - data.i = 14 - } - } else { - data.i-- - } - } - beginTime = new Date() - } - - function disposeData(data) { - delete disposeQueue[data.uuid] // 先清除，不然无法回收了 - data.element = null - data.rollback && data.rollback() - for (var key in data) { - data[key] = null - } - } - - function shouldDispose(el) { - try { - //IE下，如果文本节点脱离DOM树，访问parentNode会报错 - var fireError = el.parentNode.nodeType - } catch (e) { - return true - } - if (el.ifRemove) { - // 如果节点被放到ifGroup，才移除 - if (!root.contains(el.ifRemove) && ifGroup === el.parentNode) { - el.parentNode && el.parentNode.removeChild(el) - return true - } - } - return el.msRetain - ? 0 - : el.nodeType === 1 - ? !root.contains(el) - : !Anot.contains(root, el) - } - - /************************************************************************ - * HTML处理(parseHTML, innerHTML, clearHTML) * - *************************************************************************/ - - //parseHTML的辅助变量 - var tagHooks = new function() { - // jshint ignore:line - Anot.mix(this, { - option: DOC.createElement('select'), - thead: DOC.createElement('table'), - td: DOC.createElement('tr'), - area: DOC.createElement('map'), - tr: DOC.createElement('tbody'), - col: DOC.createElement('colgroup'), - legend: DOC.createElement('fieldset'), - _default: DOC.createElement('div'), - g: DOC.createElementNS('http://www.w3.org/2000/svg', 'svg') - }) - this.optgroup = this.option - this.tbody = this.tfoot = this.colgroup = this.caption = this.thead - this.th = this.td - }() // jshint ignore:line - String( - 'circle,defs,ellipse,image,line,path,polygon,polyline,rect,symbol,text,use' - ).replace(rword, function(tag) { - tagHooks[tag] = tagHooks.g //处理SVG - }) - - var rtagName = /<([\w:]+)/ - var rxhtml = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi - var scriptTypes = oneObject([ - '', - 'text/javascript', - 'text/ecmascript', - 'application/ecmascript', - 'application/javascript' - ]) - var script = DOC.createElement('script') - var rhtml = /<|&#?\w+;/ - - Anot.parseHTML = function(html) { - var fragment = anotFragment.cloneNode(false) - if (typeof html !== 'string') { - return fragment - } - if (!rhtml.test(html)) { - fragment.appendChild(DOC.createTextNode(html)) - return fragment - } - html = html.replace(rxhtml, '<$1>').trim() - var tag = (rtagName.exec(html) || ['', ''])[1].toLowerCase(), - //取得其标签名 - wrapper = tagHooks[tag] || tagHooks._default, - firstChild - wrapper.innerHTML = html - var els = wrapper.getElementsByTagName('script') - if (els.length) { - //使用innerHTML生成的script节点不会发出请求与执行text属性 - for (var i = 0, el; (el = els[i++]); ) { - if (scriptTypes[el.type]) { - var neo = script.cloneNode(false) //FF不能省略参数 - ap.forEach.call(el.attributes, function(attr) { - neo.setAttribute(attr.name, attr.value) - }) // jshint ignore:line - neo.text = el.text - el.parentNode.replaceChild(neo, el) - } - } - } - - while ((firstChild = wrapper.firstChild)) { - // 将wrapper上的节点转移到文档碎片上！ - fragment.appendChild(firstChild) - } - return fragment - } - - Anot.innerHTML = function(node, html) { - var a = this.parseHTML(html) - this.clearHTML(node).appendChild(a) - } - - Anot.clearHTML = function(node) { - node.textContent = '' - while (node.firstChild) { - node.removeChild(node.firstChild) - } - return node - } - - /********************************************************************* - * Anot的原型方法定义区 * - **********************************************************************/ - - function hyphen(target) { - //转换为连字符线风格 - return target.replace(/([a-z\d])([A-Z]+)/g, '$1-$2').toLowerCase() - } - - function camelize(target) { - //转换为驼峰风格 - if (target.indexOf('-') < 0 && target.indexOf('_') < 0) { - return target //提前判断，提高getStyle等的效率 - } - return target.replace(/[-_][^-_]/g, function(match) { - return match.charAt(1).toUpperCase() - }) - } - - 'add,remove'.replace(rword, function(method) { - Anot.fn[method + 'Class'] = function(cls) { - var el = this[0] - //https://developer.mozilla.org/zh-CN/docs/Mozilla/Firefox/Releases/26 - if (cls && typeof cls === 'string' && el && el.nodeType === 1) { - cls.replace(/\S+/g, function(c) { - el.classList[method](c) - }) - } - return this - } - }) - - Anot.fn.mix({ - hasClass: function(cls) { - var el = this[0] || {} //IE10+, chrome8+, firefox3.6+, safari5.1+,opera11.5+支持classList,chrome24+,firefox26+支持classList2.0 - return el.nodeType === 1 && el.classList.contains(cls) - }, - toggleClass: function(value, stateVal) { - var className, - i = 0 - var classNames = String(value).match(/\S+/g) || [] - var isBool = typeof stateVal === 'boolean' - while ((className = classNames[i++])) { - var state = isBool ? stateVal : !this.hasClass(className) - this[state ? 'addClass' : 'removeClass'](className) - } - return this - }, - attr: function(name, value) { - if (arguments.length === 2) { - this[0].setAttribute(name, value) - return this - } else { - return this[0].getAttribute(name) - } - }, - data: function(name, value) { - name = 'data-' + hyphen(name || '') - switch (arguments.length) { - case 2: - this.attr(name, value) - return this - case 1: - var val = this.attr(name) - return parseData(val) - case 0: - var ret = {} - ap.forEach.call(this[0].attributes, function(attr) { - if (attr) { - name = attr.name - if (!name.indexOf('data-')) { - name = camelize(name.slice(5)) - ret[name] = parseData(attr.value) - } - } - }) - return ret - } - }, - removeData: function(name) { - name = 'data-' + hyphen(name) - this[0].removeAttribute(name) - return this - }, - css: function(name, value) { - if (Anot.isPlainObject(name)) { - for (var i in name) { - Anot.css(this, i, name[i]) - } - } else { - var ret = Anot.css(this, name, value) - } - return ret !== void 0 ? ret : this - }, - position: function() { - var offsetParent, - offset, - elem = this[0], - parentOffset = { - top: 0, - left: 0 - } - if (!elem) { - return - } - if (this.css('position') === 'fixed') { - offset = elem.getBoundingClientRect() - } else { - offsetParent = this.offsetParent() //得到真正的offsetParent - offset = this.offset() // 得到正确的offsetParent - if (offsetParent[0].tagName !== 'HTML') { - parentOffset = offsetParent.offset() - } - parentOffset.top += Anot.css(offsetParent[0], 'borderTopWidth', true) - parentOffset.left += Anot.css(offsetParent[0], 'borderLeftWidth', true) - // Subtract offsetParent scroll positions - parentOffset.top -= offsetParent.scrollTop() - parentOffset.left -= offsetParent.scrollLeft() - } - return { - top: offset.top - parentOffset.top - Anot.css(elem, 'marginTop', true), - left: - offset.left - parentOffset.left - Anot.css(elem, 'marginLeft', true) - } - }, - offsetParent: function() { - var offsetParent = this[0].offsetParent - while (offsetParent && Anot.css(offsetParent, 'position') === 'static') { - offsetParent = offsetParent.offsetParent - } - return Anot(offsetParent || root) - }, - bind: function(type, fn, phase) { - if (this[0]) { - //此方法不会链 - return Anot.bind(this[0], type, fn, phase) - } - }, - unbind: function(type, fn, phase) { - if (this[0]) { - Anot.unbind(this[0], type, fn, phase) - } - return this - }, - val: function(value) { - var node = this[0] - if (node && node.nodeType === 1) { - var get = arguments.length === 0 - var access = get ? ':get' : ':set' - var fn = valHooks[getValType(node) + access] - if (fn) { - var val = fn(node, value) - } else if (get) { - return (node.value || '').replace(/\r/g, '') - } else { - node.value = value - } - } - return get ? val : this - } - }) - - if (root.dataset) { - Anot.fn.data = function(name, val) { - name = name && camelize(name) - var dataset = this[0].dataset - switch (arguments.length) { - case 2: - dataset[name] = val - return this - case 1: - val = dataset[name] - return parseData(val) - case 0: - var ret = createMap() - for (name in dataset) { - ret[name] = parseData(dataset[name]) - } - return ret - } - } - } - - Anot.parseJSON = JSON.parse - - var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/ - function parseData(data) { - try { - if (typeof data === 'object') return data - data = - data === 'true' - ? true - : data === 'false' - ? false - : data === 'null' - ? null - : +data + '' === data - ? +data - : rbrace.test(data) - ? JSON.parse(data) - : data - } catch (e) {} - return data - } - - Anot.fireDom = function(elem, type, opts) { - var hackEvent = DOC.createEvent('Events') - hackEvent.initEvent(type, true, true) - Anot.mix(hackEvent, opts) - elem.dispatchEvent(hackEvent) - } - - Anot.each( - { - scrollLeft: 'pageXOffset', - scrollTop: 'pageYOffset' - }, - function(method, prop) { - Anot.fn[method] = function(val) { - var node = this[0] || {}, - win = getWindow(node), - top = method === 'scrollTop' - if (!arguments.length) { - return win ? win[prop] : node[method] - } else { - if (win) { - win.scrollTo(!top ? val : win[prop], top ? val : win[prop]) - } else { - node[method] = val - } - } - } - } - ) - - function getWindow(node) { - return node.window && node.document - ? node - : node.nodeType === 9 - ? node.defaultView - : false - } - - //=============================css相关================================== - - var cssHooks = (Anot.cssHooks = createMap()) - var prefixes = ['', '-webkit-', '-moz-', '-ms-'] //去掉opera-15的支持 - var cssMap = { - float: 'cssFloat' - } - - Anot.cssNumber = oneObject( - 'animationIterationCount,animationIterationCount,columnCount,order,flex,flexGrow,flexShrink,fillOpacity,fontWeight,lineHeight,opacity,orphans,widows,zIndex,zoom' - ) - - Anot.cssName = function(name, host, camelCase) { - if (cssMap[name]) { - return cssMap[name] - } - host = host || root.style - for (var i = 0, n = prefixes.length; i < n; i++) { - camelCase = camelize(prefixes[i] + name) - if (camelCase in host) { - return (cssMap[name] = camelCase) - } - } - return null - } - - cssHooks['@:set'] = function(node, name, value) { - node.style[name] = value - } - - cssHooks['@:get'] = function(node, name) { - if (!node || !node.style) { - throw new Error('getComputedStyle要求传入一个节点 ' + node) - } - var ret, - computed = getComputedStyle(node) - if (computed) { - ret = name === 'filter' ? computed.getPropertyValue(name) : computed[name] - if (ret === '') { - ret = node.style[name] //其他浏览器需要我们手动取内联样式 - } - } - return ret - } - cssHooks['opacity:get'] = function(node) { - var ret = cssHooks['@:get'](node, 'opacity') - return ret === '' ? '1' : ret - } - - 'top,left'.replace(rword, function(name) { - cssHooks[name + ':get'] = function(node) { - var computed = cssHooks['@:get'](node, name) - return /px$/.test(computed) - ? computed - : Anot(node).position()[name] + 'px' - } - }) - - var cssShow = { - position: 'absolute', - visibility: 'hidden', - display: 'block' - } - var rdisplayswap = /^(none|table(?!-c[ea]).+)/ - function showHidden(node, array) { - //http://www.cnblogs.com/rubylouvre/archive/2012/10/27/2742529.html - if (node.offsetWidth <= 0) { - //opera.offsetWidth可能小于0 - var styles = getComputedStyle(node, null) - if (rdisplayswap.test(styles['display'])) { - var obj = { - node: node - } - for (var name in cssShow) { - obj[name] = styles[name] - node.style[name] = cssShow[name] - } - array.push(obj) - } - var _parent = node.parentNode - if (_parent && _parent.nodeType === 1) { - showHidden(_parent, array) - } - } - } - - 'Width,Height'.replace(rword, function(name) { - //fix 481 - var method = name.toLowerCase(), - clientProp = 'client' + name, - scrollProp = 'scroll' + name, - offsetProp = 'offset' + name - cssHooks[method + ':get'] = function(node, which, override) { - var boxSizing = -4 - if (typeof override === 'number') { - boxSizing = override - } - which = name === 'Width' ? ['Left', 'Right'] : ['Top', 'Bottom'] - var ret = node[offsetProp] // border-box 0 - if (boxSizing === 2) { - // margin-box 2 - return ( - ret + - Anot.css(node, 'margin' + which[0], true) + - Anot.css(node, 'margin' + which[1], true) - ) - } - if (boxSizing < 0) { - // padding-box -2 - ret = - ret - - Anot.css(node, 'border' + which[0] + 'Width', true) - - Anot.css(node, 'border' + which[1] + 'Width', true) - } - if (boxSizing === -4) { - // content-box -4 - ret = - ret - - Anot.css(node, 'padding' + which[0], true) - - Anot.css(node, 'padding' + which[1], true) - } - return ret - } - cssHooks[method + '&get'] = function(node) { - var hidden = [] - showHidden(node, hidden) - var val = cssHooks[method + ':get'](node) - for (var i = 0, obj; (obj = hidden[i++]); ) { - node = obj.node - for (var n in obj) { - if (typeof obj[n] === 'string') { - node.style[n] = obj[n] - } - } - } - return val - } - Anot.fn[method] = function(value) { - //会忽视其display - var node = this[0] - if (arguments.length === 0) { - if (node.setTimeout) { - //取得窗口尺寸,IE9后可以用node.innerWidth /innerHeight代替 - return node['inner' + name] - } - if (node.nodeType === 9) { - //取得页面尺寸 - var doc = node.documentElement - //FF chrome html.scrollHeight< body.scrollHeight - //IE 标准模式 : html.scrollHeight> body.scrollHeight - //IE 怪异模式 : html.scrollHeight 最大等于可视窗口多一点？ - return Math.max( - node.body[scrollProp], - doc[scrollProp], - node.body[offsetProp], - doc[offsetProp], - doc[clientProp] - ) - } - return cssHooks[method + '&get'](node) - } else { - return this.css(method, value) - } - } - Anot.fn['inner' + name] = function() { - return cssHooks[method + ':get'](this[0], void 0, -2) - } - Anot.fn['outer' + name] = function(includeMargin) { - return cssHooks[method + ':get']( - this[0], - void 0, - includeMargin === true ? 2 : 0 - ) - } - }) - - Anot.fn.offset = function() { - //取得距离页面左右角的坐标 - var node = this[0] - try { - var rect = node.getBoundingClientRect() - // Make sure element is not hidden (display: none) or disconnected - // https://github.com/jquery/jquery/pull/2043/files#r23981494 - if (rect.width || rect.height || node.getClientRects().length) { - var doc = node.ownerDocument - var root = doc.documentElement - var win = doc.defaultView - return { - top: rect.top + win.pageYOffset - root.clientTop, - left: rect.left + win.pageXOffset - root.clientLeft - } - } - } catch (e) { - return { - left: 0, - top: 0 - } - } - } - - //=============================val相关======================= - - function getValType(elem) { - var ret = elem.tagName.toLowerCase() - return ret === 'input' && /checkbox|radio/.test(elem.type) ? 'checked' : ret - } - - var valHooks = { - 'select:get': function(node, value) { - var option, - options = node.options, - index = node.selectedIndex, - one = node.type === 'select-one' || index < 0, - values = one ? null : [], - max = one ? index + 1 : options.length, - i = index < 0 ? max : one ? index : 0 - for (; i < max; i++) { - option = options[i] - //旧式IE在reset后不会改变selected，需要改用i === index判定 - //我们过滤所有disabled的option元素，但在safari5下，如果设置select为disable，那么其所有孩子都disable - //因此当一个元素为disable，需要检测其是否显式设置了disable及其父节点的disable情况 - if ((option.selected || i === index) && !option.disabled) { - value = option.value - if (one) { - return value - } - //收集所有selected值组成数组返回 - values.push(value) - } - } - return values - }, - 'select:set': function(node, values, optionSet) { - values = [].concat(values) //强制转换为数组 - for (var i = 0, el; (el = node.options[i++]); ) { - if ((el.selected = values.indexOf(el.value) > -1)) { - optionSet = true - } - } - if (!optionSet) { - node.selectedIndex = -1 - } - } - } - - var keyMap = {} - var keys = [ - 'break,case,catch,continue,debugger,default,delete,do,else,false', - 'finally,for,function,if,in,instanceof,new,null,return,switch,this', - 'throw,true,try,typeof,var,void,while,with' /* 关键字*/, - 'abstract,boolean,byte,char,class,const,double,enum,export,extends', - 'final,float,goto,implements,import,int,interface,long,native', - 'package,private,protected,public,short,static,super,synchronized', - 'throws,transient,volatile' /*保留字*/, - 'arguments,let,yield,async,await,undefined' - ].join(',') - keys.replace(/\w+/g, function(a) { - keyMap[a] = true - }) - - var ridentStart = /[a-z_$]/i - var rwhiteSpace = /[\s\uFEFF\xA0]/ - function getIdent(input, lastIndex) { - var result = [] - var subroutine = !!lastIndex - lastIndex = lastIndex || 0 - //将表达式中的标识符抽取出来 - var state = 'unknown' - var variable = '' - for (var i = 0; i < input.length; i++) { - var c = input.charAt(i) - if (c === "'" || c === '"') { - //字符串开始 - if (state === 'unknown') { - state = c - } else if (state === c) { - //字符串结束 - state = 'unknown' - } - } else if (c === '\\') { - if (state === "'" || state === '"') { - i++ - } - } else if (ridentStart.test(c)) { - //碰到标识符 - if (state === 'unknown') { - state = 'variable' - variable = c - } else if (state === 'maybePath') { - variable = result.pop() - variable += '.' + c - state = 'variable' - } else if (state === 'variable') { - variable += c - } - } else if (/\w/.test(c)) { - if (state === 'variable') { - variable += c - } - } else if (c === '.') { - if (state === 'variable') { - if (variable) { - result.push(variable) - variable = '' - state = 'maybePath' - } - } - } else if (c === '[') { - if (state === 'variable' || state === 'maybePath') { - if (variable) { - //如果前面存在变量,收集它 - result.push(variable) - variable = '' - } - var lastLength = result.length - var last = result[lastLength - 1] - var innerResult = getIdent(input.slice(i), i) - if (innerResult.length) { - //如果括号中存在变量,那么这里添加通配符 - result[lastLength - 1] = last + '.*' - result = innerResult.concat(result) - } else { - //如果括号中的东西是确定的,直接转换为其子属性 - var content = input.slice(i + 1, innerResult.i) - try { - var text = scpCompile(['return ' + content])() - result[lastLength - 1] = last + '.' + text - } catch (e) {} - } - state = 'maybePath' //]后面可能还接东西 - i = innerResult.i - } - } else if (c === ']') { - if (subroutine) { - result.i = i + lastIndex - addVar(result, variable) - return result - } - } else if (rwhiteSpace.test(c) && c !== '\r' && c !== '\n') { - if (state === 'variable') { - if (addVar(result, variable)) { - state = 'maybePath' // aaa . bbb 这样的情况 - } - variable = '' - } - } else { - addVar(result, variable) - state = 'unknown' - variable = '' - } - } - addVar(result, variable) - return result - } - - function addVar(array, element) { - if (element && !keyMap[element]) { - array.push(element) - return true - } - } - - function addAssign(vars, vmodel, name, binding) { - var ret = [] - var prefix = ' = ' + name + '.' - for (var i = vars.length, prop; (prop = vars[--i]); ) { - var arr = prop.split('.') - var first = arr[0] - - if (vmodel.hasOwnProperty(first)) { - // log(first, prop, prefix, vmodel) - ret.push(first + prefix + first) - binding.observers.push({ - v: vmodel, - p: prop, - type: Anot.type(vmodel[first]) - }) - vars.splice(i, 1) - } - } - return ret - } - - var rproxy = /(proxy\-[a-z]+)\-[\-0-9a-f]+$/ - var variablePool = new Cache(218) - //缓存求值函数，以便多次利用 - var evaluatorPool = new Cache(128) - - function getVars(expr) { - expr = expr.trim() - var ret = variablePool.get(expr) - if (ret) { - return ret.concat() - } - var array = getIdent(expr) - var uniq = {} - var result = [] - for (var i = 0, el; (el = array[i++]); ) { - if (!uniq[el]) { - uniq[el] = 1 - result.push(el) - } - } - return variablePool.put(expr, result).concat() - } - - function parseExpr(expr, vmodels, binding) { - var filters = binding.filters - if (typeof filters === 'string' && filters.trim() && !binding._filters) { - binding._filters = parseFilter(filters.trim()) - } - - var vars = getVars(expr) - var expose = new Date() - 0 - var assigns = [] - var names = [] - var args = [] - binding.observers = [] - - for (var i = 0, sn = vmodels.length; i < sn; i++) { - if (vars.length) { - var name = 'vm' + expose + '_' + i - names.push(name) - args.push(vmodels[i]) - assigns.push.apply(assigns, addAssign(vars, vmodels[i], name, binding)) - } - } - binding.args = args - var dataType = binding.type - var exprId = - vmodels.map(function(el) { - return String(el.$id).replace(rproxy, '$1') - }) + - expr + - dataType - // log(expr, '---------------', assigns) - var getter = evaluatorPool.get(exprId) //直接从缓存，免得重复生成 - if (getter) { - if (dataType === 'duplex') { - var setter = evaluatorPool.get(exprId + 'setter') - binding.setter = setter.apply(setter, binding.args) - } - return (binding.getter = getter) - } - - // expr的字段不可枚举时,补上一个随机变量, 避免抛出异常 - if (!assigns.length) { - assigns.push('fix' + expose) - } - - if (dataType === 'duplex') { - var nameOne = {} - assigns.forEach(function(a) { - var arr = a.split('=') - nameOne[arr[0].trim()] = arr[1].trim() - }) - expr = expr.replace(/[\$\w]+/, function(a) { - return nameOne[a] ? nameOne[a] : a - }) - /* jshint ignore:start */ - var fn2 = scpCompile( - names.concat( - '"use strict";\n return function(vvv){' + expr + ' = vvv\n}\n' - ) - ) - /* jshint ignore:end */ - evaluatorPool.put(exprId + 'setter', fn2) - binding.setter = fn2.apply(fn2, binding.args) - } - - if (dataType === 'on') { - //事件绑定 - if (expr.indexOf('(') === -1) { - expr += '.call(' + names[names.length - 1] + ', $event)' - } else { - expr = expr.replace('(', '.call(' + names[names.length - 1] + ', ') - } - names.push('$event') - expr = '\nreturn ' + expr + ';' //IE全家 Function("return ")出错，需要Function("return ;") - var lastIndex = expr.lastIndexOf('\nreturn') - var header = expr.slice(0, lastIndex) - var footer = expr.slice(lastIndex) - expr = header + '\n' + footer - } else { - // 对于非事件绑定的方法, 同样绑定到vm上 - binding.observers.forEach(function(it) { - if (it.type === 'function') { - // log(it, expr) - var reg = new RegExp(it.p + '\\(([^)]*)\\)', 'g') - expr = expr.replace(reg, function(s, m) { - m = m.trim() - return ( - it.p + - '.call(' + - names[names.length - 1] + - (m ? ', ' + m : '') + - ')' - ) - }) - } - }) - expr = '\nreturn ' + expr + ';' //IE全家 Function("return ")出错，需要Function("return ;") - } - - /* jshint ignore:start */ - getter = scpCompile( - names.concat( - "'use strict';\ntry{\n var " + - assigns.join(',\n ') + - expr + - '\n}catch(e){console.log(e)}' - ) - ) - /* jshint ignore:end */ - - return evaluatorPool.put(exprId, getter) - } - - function normalizeExpr(code) { - var hasExpr = rexpr.test(code) //比如:class="width{{w}}"的情况 - if (hasExpr) { - var array = scanExpr(code) - if (array.length === 1) { - return array[0].expr - } - return array - .map(function(el) { - return el.type ? '(' + el.expr + ')' : quote(el.expr) - }) - .join(' + ') - } else { - return code - } - } - - Anot.normalizeExpr = normalizeExpr - Anot.parseExprProxy = parseExpr - - var rthimRightParentheses = /\)\s*$/ - var rthimOtherParentheses = /\)\s*\|/g - var rquoteFilterName = /\|\s*([$\w]+)/g - var rpatchBracket = /"\s*\["/g - var rthimLeftParentheses = /"\s*\(/g - function parseFilter(filters) { - filters = - filters - .replace(rthimRightParentheses, '') //处理最后的小括号 - .replace(rthimOtherParentheses, function() { - //处理其他小括号 - return '],|' - }) - .replace(rquoteFilterName, function(a, b) { - //处理|及它后面的过滤器的名字 - return '[' + quote(b) - }) - .replace(rpatchBracket, function() { - return '"],["' - }) - .replace(rthimLeftParentheses, function() { - return '",' - }) + ']' - /* jshint ignore:start */ - return scpCompile(['return [' + filters + ']'])() - /* jshint ignore:end */ - } - - /********************************************************************* - * 编译系统 * - **********************************************************************/ - - var quote = JSON.stringify - - /********************************************************************* - * 扫描系统 * - **********************************************************************/ - - //http://www.w3.org/TR/html5/syntax.html#void-elements - var stopScan = oneObject( - 'area,base,basefont,br,col,command,embed,hr,img,input,link,meta,param,source,track,wbr,noscript,script,style,textarea'.toUpperCase() - ) - - function checkScan(elem, callback, innerHTML) { - var id = setTimeout(function() { - var currHTML = elem.innerHTML - clearTimeout(id) - if (currHTML === innerHTML) { - callback() - } else { - checkScan(elem, callback, currHTML) - } - }) - } - - function getBindingCallback(elem, name, vmodels) { - var callback = elem.getAttribute(name) - if (callback) { - for (var i = 0, vm; (vm = vmodels[i++]); ) { - if (vm.hasOwnProperty(callback) && typeof vm[callback] === 'function') { - return vm[callback] - } - } - } - } - - function executeBindings(bindings, vmodels) { - for (var i = 0, binding; (binding = bindings[i++]); ) { - binding.vmodels = vmodels - directives[binding.type].init(binding) - - Anot.injectBinding(binding) - if (binding.getter && binding.element.nodeType === 1) { - //移除数据绑定，防止被二次解析 - //chrome使用removeAttributeNode移除不存在的特性节点时会报错 - binding.element.removeAttribute(binding.name) - } - } - bindings.length = 0 - } - - //https://github.com/RubyLouvre/Anot/issues/636 - var mergeTextNodes = - IEVersion && window.MutationObserver - ? function(elem) { - var node = elem.firstChild, - text - while (node) { - var aaa = node.nextSibling - if (node.nodeType === 3) { - if (text) { - text.nodeValue += node.nodeValue - elem.removeChild(node) - } else { - text = node - } - } else { - text = null - } - node = aaa - } - } - : 0 - var roneTime = /^\s*::/ - var rmsAttr = /:(\w+)-?(.*)/ - - var events = oneObject( - 'animationend,blur,change,input,click,dblclick,focus,keydown,keypress,keyup,mousedown,mouseenter,mouseleave,mousemove,mouseout,mouseover,mouseup,scan,scroll,submit' - ) - var obsoleteAttrs = oneObject( - 'value,title,alt,checked,selected,disabled,readonly,enabled,href,src' - ) - function bindingSorter(a, b) { - return a.priority - b.priority - } - - var rnoCollect = /^(:\S+|data-\S+|on[a-z]+|style|class)$/ - var ronattr = '__fn__' - var specifiedVars = [':disabled', ':loading', ':value'] - var filterTypes = ['html', 'text', 'attr', 'data'] - function getOptionsFromTag(elem, vmodels) { - var attributes = aslice.call(elem.attributes, 0) - var ret = {} - var vm = vmodels[0] || {} - - for (var i = 0, attr; (attr = attributes[i++]); ) { - var name = attr.name - if ( - (attr.specified && !rnoCollect.test(name)) || - specifiedVars.includes(name) - ) { - elem.removeAttribute(name) - if (name.indexOf(ronattr) === 0) { - name = attr.value.slice(6) - ret[name] = elem[attr.value] - delete elem[attr.value] - } else { - var camelizeName = camelize(name) - if (camelizeName.indexOf('@') === 0) { - camelizeName = camelizeName.slice(1) - attr.value = attr.value.replace(/\(.*\)$/, '') - if (vm.$id.slice(0, 10) === 'proxy-each') { - vm = vm.$up - } - if ( - vm.hasOwnProperty(attr.value) && - typeof vm[attr.value] === 'function' - ) { - ret[camelizeName] = vm[attr.value].bind(vm) - } - } else { - ret[camelizeName] = parseData(attr.value) - } - } - } - } - return ret - } - - function scanAttr(elem, vmodels, match) { - var scanNode = true - if (vmodels.length) { - var attributes = elem.attributes - var bindings = [] - var uniq = {} - for (var i = 0, attr; (attr = attributes[i++]); ) { - var name = attr.name - if (uniq[name]) { - //IE8下:for BUG - continue - } - uniq[name] = 1 - if (attr.specified) { - if ((match = name.match(rmsAttr))) { - //如果是以指定前缀命名的 - var type = match[1] - var param = match[2] || '' - var value = attr.value - if (events[type]) { - param = type - type = 'on' - } - if (directives[type]) { - var newValue = value.replace(roneTime, '') - var oneTime = value !== newValue - var binding = { - type: type, - param: param, - element: elem, - name: name, - expr: newValue, - oneTime: oneTime, - uuid: '_' + ++bindingID, - priority: - (directives[type].priority || type.charCodeAt(0) * 10) + - (Number(param.replace(/\D/g, '')) || 0) - } - if (filterTypes.includes(type)) { - var filters = getToken(value).filters - binding.expr = binding.expr.replace(filters, '') - binding.filters = filters - .replace(rhasHtml, function() { - binding.type = 'html' - binding.group = 1 - return '' - }) - .trim() // jshint ignore:line - } else if (type === 'duplex') { - var hasDuplex = name - } else if (name === ':if-loop') { - binding.priority += 100 - } else if (name === ':attr-value') { - var hasAttrValue = name - } - bindings.push(binding) - } - } - } - } - if (bindings.length) { - bindings.sort(bindingSorter) - - if (hasDuplex && hasAttrValue && elem.type === 'text') { - log('warning!一个控件不能同时定义:attr-value与' + hasDuplex) - } - - for (i = 0; (binding = bindings[i]); i++) { - type = binding.type - if (rnoscanAttrBinding.test(type)) { - return executeBindings(bindings.slice(0, i + 1), vmodels) - } else if (scanNode) { - scanNode = !rnoscanNodeBinding.test(type) - } - } - executeBindings(bindings, vmodels) - } - } - if ( - scanNode && - !stopScan[elem.tagName] && - (isWidget(elem) ? elem.msResolved : 1) - ) { - mergeTextNodes && mergeTextNodes(elem) - scanNodeList(elem, vmodels) //扫描子孙元素 - } - } - - var rnoscanAttrBinding = /^if|for$/ - var rnoscanNodeBinding = /^html|include$/ - - function scanNodeList(elem, vmodels) { - var nodes = Anot.slice(elem.childNodes) - scanNodeArray(nodes, vmodels) - } - - function scanNodeArray(nodes, vmodels) { - function _delay_component(name) { - setTimeout(function() { - Anot.component(name) - }) - } - for (var i = 0, node; (node = nodes[i++]); ) { - switch (node.nodeType) { - case 1: - var elem = node - if ( - !elem.msResolved && - elem.parentNode && - elem.parentNode.nodeType === 1 - ) { - var widget = isWidget(elem) - - if (widget) { - elem.setAttribute('is-widget', '') - elem.removeAttribute(':if') - elem.removeAttribute(':if-loop') - componentQueue.push({ - element: elem, - vmodels: vmodels, - name: widget - }) - if (Anot.components[widget]) { - // log(widget, Anot.components) - //确保所有:attr-name扫描完再处理 - _delay_component(widget) - } - } else { - // 非组件才检查 ref属性 - var ref = isRef(elem) - if (ref && vmodels.length) { - vmodels[0].$refs[ref] = elem - } - } - } - - scanTag(node, vmodels) //扫描元素节点 - - if (node.msHasEvent) { - Anot.fireDom(node, 'datasetchanged', { - bubble: node.msHasEvent - }) - } - - break - case 3: - if (rexpr.test(node.nodeValue)) { - scanText(node, vmodels, i) //扫描文本节点 - } - break - } - } - } - - function scanTag(elem, vmodels) { - //扫描顺序 skip(0) --> anot(1) --> :if(10) --> :for(90) - //--> :if-loop(110) --> :attr(970) ...--> :duplex(2000)垫后 - var skip = elem.getAttribute('skip') - var node = elem.getAttributeNode('anot') - var vm = vmodels.concat() - if (typeof skip === 'string') { - return - } else if (node) { - var newVmodel = Anot.vmodels[node.value] - var attrs = aslice.call(elem.attributes, 0) - - if (!newVmodel) { - return - } - - vm = [newVmodel] - - elem.removeAttribute(node.name) //removeAttributeNode不会刷新xx[anot]样式规则 - // 挂载VM对象到相应的元素上 - elem.__VM__ = newVmodel - hideProperty(newVmodel, '$elem', elem) - - if (vmodels.length) { - newVmodel.$up = vmodels[0] - vmodels[0].$children.push(newVmodel) - var props = {} - attrs.forEach(function(attr) { - if (/^:/.test(attr.name)) { - var name = attr.name.match(rmsAttr)[1] - var value = null - if (!name || Anot.directives[name] || events[name]) { - return - } - try { - value = parseExpr(attr.value, vmodels, {}).apply(0, vmodels) - value = toJson(value) - elem.removeAttribute(attr.name) - props[name] = value - } catch (error) { - log( - 'Props parse faild on (%s[class=%s]),', - elem.nodeName, - elem.className, - attr, - error + '' - ) - } - } - }) - // 一旦设定了 props的类型, 就必须传入正确的值 - for (var k in newVmodel.props) { - if (newVmodel.props[k] && newVmodel.props[k].type === 'PropsTypes') { - if (newVmodel.props[k].check(props[k])) { - newVmodel.props[k] = props[k] - delete props[k] - } else { - console.error( - new TypeError( - 'props.' + - k + - ' needs [' + - newVmodel.props[k].checkType + - '], but [' + - newVmodel.props[k].result + - '] given.' - ) - ) - } - } - } - Object.assign(newVmodel.props, props) - props = undefined - } - } - scanAttr(elem, vm) //扫描特性节点 - - if (newVmodel) { - setTimeout(function() { - if (typeof newVmodel.$mounted === 'function') { - newVmodel.$mounted() - } - delete newVmodel.$mounted - }) - } - } - var rhasHtml = /\|\s*html(?:\b|$)/, - r11a = /\|\|/g, - rlt = /</g, - rgt = />/g, - rstringLiteral = /(['"])(\\\1|.)+?\1/g, - rline = /\r?\n/g - function getToken(value) { - if (value.indexOf('|') > 0) { - var scapegoat = value.replace(rstringLiteral, function(_) { - return Array(_.length + 1).join('1') // jshint ignore:line - }) - var index = scapegoat.replace(r11a, '\u1122\u3344').indexOf('|') //干掉所有短路或 - if (index > -1) { - return { - type: 'text', - filters: value.slice(index).trim(), - expr: value.slice(0, index) - } - } - } - return { - type: 'text', - expr: value, - filters: '' - } - } - - function scanExpr(str) { - var tokens = [], - value, - start = 0, - stop - do { - stop = str.indexOf(openTag, start) - if (stop === -1) { - break - } - value = str.slice(start, stop) - if (value) { - // {{ 左边的文本 - tokens.push({ - expr: value - }) - } - start = stop + openTag.length - stop = str.indexOf(closeTag, start) - if (stop === -1) { - break - } - value = str.slice(start, stop) - if (value) { - //处理{{ }}插值表达式 - tokens.push(getToken(value.replace(rline, ''))) - } - start = stop + closeTag.length - } while (1) - value = str.slice(start) - if (value) { - //}} 右边的文本 - tokens.push({ - expr: value - }) - } - return tokens - } - - function scanText(textNode, vmodels, index) { - var bindings = [], - tokens = scanExpr(textNode.data) - if (tokens.length) { - for (var i = 0, token; (token = tokens[i++]); ) { - var node = DOC.createTextNode(token.expr) //将文本转换为文本节点，并替换原来的文本节点 - if (token.type) { - token.expr = token.expr.replace(roneTime, function() { - token.oneTime = true - return '' - }) // jshint ignore:line - token.element = node - token.filters = token.filters.replace(rhasHtml, function() { - token.type = 'html' - return '' - }) // jshint ignore:line - token.pos = index * 1000 + i - bindings.push(token) //收集带有插值表达式的文本 - } - anotFragment.appendChild(node) - } - textNode.parentNode.replaceChild(anotFragment, textNode) - if (bindings.length) executeBindings(bindings, vmodels) - } - } - - //使用来自游戏界的双缓冲技术,减少对视图的冗余刷新 - var Buffer = function() { - this.queue = [] - } - Buffer.prototype = { - render: function(isAnimate) { - if (!this.locked) { - this.locked = isAnimate ? root.offsetHeight + 10 : 1 - var me = this - Anot.nextTick(function() { - me.flush() - }) - } - }, - flush: function() { - for (var i = 0, sub; (sub = this.queue[i++]); ) { - sub.update && sub.update() - } - this.locked = 0 - this.queue = [] - } - } - - var buffer = new Buffer() - - var componentQueue = [] - var widgetList = [] - var componentHooks = { - __init__: noop, - componentWillMount: noop, - componentDidMount: noop, - childComponentDidMount: noop, - componentWillUnmount: noop, - render: function() { - return null - } - } - - function parseSlot(collections, vms) { - var arr = aslice.call(collections, 0) - var obj = { __extra__: [] } - arr.forEach(function(elem) { - switch (elem.nodeType) { - case 1: - var slot = elem.getAttribute('slot') - - if (slot) { - obj[slot] = obj[slot] || [] - elem.removeAttribute('slot') - obj[slot].push(elem.outerHTML) - } else { - var txt = elem.outerHTML - if (isWidget(elem) || /:[\w-]*=".*"/.test(txt)) { - break - } - if (rexpr.test(txt)) { - var expr = normalizeExpr(txt) - txt = parseExpr(expr, vms, {}).apply(0, vms) - } - - obj.__extra__.push(txt) - } - - break - case 3: - var txt = elem.textContent.trim() - if (txt) { - obj.__extra__.push(txt) - } - break - default: - break - } - elem.parentNode.removeChild(elem) - }) - return obj - } - - function parseVmValue(vm, key, val) { - if (arguments.length === 2) { - var oval = Function('o', 'return o.' + key)(vm) - if (oval && typeof oval === 'object') { - try { - return oval.$model - } catch (err) {} - } - return oval - } else if (arguments.length === 3) { - Function('o', 'v', 'return o.' + key + ' = v')(vm, val) - } - } - - Anot.components = {} - Anot.component = function(name, opts) { - if (opts) { - Anot.components[name] = Anot.mix({}, componentHooks, opts) - } - for (var i = 0, obj; (obj = componentQueue[i]); i++) { - if (name === obj.name) { - componentQueue.splice(i, 1) - i-- - // (obj, Anot.components[name], obj.element, obj.name) - ;(function(host, hooks, elem, widget) { - //如果elem已从Document里移除,直接返回 - if (!Anot.contains(DOC, elem) || elem.msResolved) { - Anot.Array.remove(componentQueue, host) - return - } - - var dependencies = 1 - - //===========收集各种配置======= - if (elem.getAttribute(':attr-uuid')) { - //如果还没有解析完,就延迟一下 #1155 - return - } - hooks.watch = hooks.watch || {} - var parentVm = host.vmodels.concat().pop() - var state = {} - var props = getOptionsFromTag(elem, host.vmodels) - var $id = props.uuid || generateID(widget) - var slots = { __extra__: [] } - - // 对象组件的子父vm关系, 只存最顶层的$components对象中, - while (parentVm.$up && parentVm.$up.__WIDGET__ === name) { - parentVm = parentVm.$up - } - - if (elem.childNodes.length) { - slots = parseSlot(elem.childNodes, host.vmodels) - } - var txtContent = slots.__extra__.join('') - delete slots.__extra__ - elem.text = function() { - return txtContent - } - - if (props.hasOwnProperty(':disabled')) { - var disabledKey = props[':disabled'] - var disabledKeyReverse = false - if (disabledKey.indexOf('!') === 0) { - disabledKey = disabledKey.slice(1) - disabledKeyReverse = true - } - state.disabled = parseVmValue(parentVm, disabledKey) - if (disabledKeyReverse) { - state.disabled = !state.disabled - } - - parentVm.$watch(disabledKey, function(val) { - if (disabledKeyReverse) { - val = !val - } - Anot.vmodels[$id].disabled = val - }) - - delete props[':disabled'] - } - if (props.hasOwnProperty(':loading')) { - var loadingKey = props[':loading'] - var loadingKeyReverse = false - if (loadingKey.indexOf('!') === 0) { - loadingKey = loadingKey.slice(1) - loadingKeyReverse = true - } - state.loading = parseVmValue(parentVm, loadingKey) - if (loadingKeyReverse) { - state.loading = !state.loading - } - parentVm.$watch(loadingKey, function(val) { - if (loadingKeyReverse) { - val = !val - } - Anot.vmodels[$id].loading = val - }) - delete props[':loading'] - } - - // :value可实现双向同步值 - if (props.hasOwnProperty(':value')) { - var valueKey = props[':value'] - var valueWatcher = function() { - var val = parseVmValue(parentVm, valueKey) - Anot.vmodels[$id].value = val - } - var childValueWatcher = function() { - var val = this.value - if (val && typeof val === 'object') { - val = val.$model - } - parseVmValue(parentVm, valueKey, val) - } - state.value = parseVmValue(parentVm, valueKey) - - if (hooks.watch.value) { - hooks.watch.value = [hooks.watch.value] - } else { - hooks.watch.value = [] - } - if (hooks.watch['value.length']) { - hooks.watch['value.length'] = [hooks.watch['value.length']] - } else { - hooks.watch['value.length'] = [] - } - if (hooks.watch['value.*']) { - hooks.watch['value.*'] = [hooks.watch['value.*']] - } else { - hooks.watch['value.*'] = [] - } - - parentVm.$watch(valueKey, valueWatcher) - if (Array.isArray(state.value)) { - parentVm.$watch(valueKey + '.*', valueWatcher) - parentVm.$watch(valueKey + '.length', valueWatcher) - hooks.watch['value.*'].push(childValueWatcher) - hooks.watch['value.length'].push(childValueWatcher) - } else { - hooks.watch.value.push(childValueWatcher) - } - - delete props[':value'] - } - - delete props.uuid - delete props.name - delete props.isWidget - - hooks.props = hooks.props || {} - hooks.state = hooks.state || {} - - Object.assign(hooks.props, props) - Object.assign(hooks.state, state) - - var __READY__ = false - - hooks.__init__.call(elem, hooks.props, hooks.state, function next() { - __READY__ = true - - delete elem.text - }) - - if (!__READY__) { - return - } - - hooks.$id = $id - - //==========构建VM========= - var { - componentWillMount, - componentDidMount, - childComponentDidMount, - componentWillUnmount, - render - } = hooks - - delete hooks.__init__ - delete hooks.componentWillMount - delete hooks.componentDidMount - delete hooks.childComponentDidMount - delete hooks.componentWillUnmount - - var vmodel = Anot(hooks) - Anot.vmodels[vmodel.$id] = vmodel - hideProperty(vmodel, '__WIDGET__', name) - hideProperty(vmodel, '$recycle', function() { - for (var i in this.$events) { - var ev = this.$events[i] || [] - var len = ev.length - while (len--) { - if (ev[len].type === null || ev[len].type === 'user-watcher') { - ev.splice(len, 1) - } - } - } - }) - delete vmodel.$mounted - - // 对象组件的子父vm关系, 只存最顶层的$components对象中, - // 而子vm, 无论向下多少级, 他们的$up对象也只存最顶层的组件vm - parentVm.$components.push(vmodel) - if (parentVm.__WIDGET__ === name) { - vmodel.$up = parentVm - } - - elem.msResolved = 1 //防止二进扫描此元素 - - componentWillMount.call(vmodel) - - Anot.clearHTML(elem) - var html = render.call(vmodel, slots) || '' - - html = html.replace(/<\w+[^>]*>/g, function(m, s) { - return m.replace(/[\n\t\s]{1,}/g, ' ') - }) - - elem.innerHTML = html - - hideProperty(vmodel, '$elem', elem) - elem.__VM__ = vmodel - - Anot.fireDom(elem, 'datasetchanged', { - vm: vmodel, - childReady: 1 - }) - - var children = 0 - var removeFn = Anot.bind(elem, 'datasetchanged', function(ev) { - if (ev.childReady) { - dependencies += ev.childReady - if (vmodel.$id !== ev.vm.$id) { - if (ev.childReady === -1) { - children++ - childComponentDidMount.call(vmodel, ev.vm) - } - ev.stopPropagation() - } - } - if (dependencies === 0) { - var timer = setTimeout(function() { - clearTimeout(timer) - elem.removeAttribute('is-widget') - componentDidMount.call(vmodel) - }, children ? Math.max(children * 17, 100) : 17) - - Anot.unbind(elem, 'datasetchanged', removeFn) - //================== - host.rollback = function() { - try { - componentWillUnmount.call(vmodel) - } catch (e) {} - parentVm.$recycle && parentVm.$recycle() - Anot.Array.remove(parentVm.$components, vmodel) - delete Anot.vmodels[vmodel.$id] - } - injectDisposeQueue(host, widgetList) - if (window.chrome) { - elem.addEventListener('DOMNodeRemovedFromDocument', function() { - setTimeout(rejectDisposeQueue) - }) - } - } - }) - - scanTag(elem, [vmodel]) - - if (!elem.childNodes.length) { - Anot.fireDom(elem, 'datasetchanged', { - vm: vmodel, - childReady: -1 - }) - } else { - var id2 = setTimeout(function() { - clearTimeout(id2) - Anot.fireDom(elem, 'datasetchanged', { - vm: vmodel, - childReady: -1 - }) - }, 17) - } - })(obj, toJson(Anot.components[name]), obj.element, obj.name) // jshint ignore:line - } - } - } - - function isWidget(el) { - //如果是组件,则返回组件的名字 - var name = el.nodeName.toLowerCase() - if (/^anot-([a-z][a-z0-9\-]*)$/.test(name)) { - return RegExp.$1 - } - return null - } - - function isRef(el) { - return el.hasAttribute('ref') ? el.getAttribute('ref') : null - } - - var bools = [ - 'autofocus,autoplay,async,allowTransparency,checked,controls', - 'declare,disabled,defer,defaultChecked,defaultSelected', - 'contentEditable,isMap,loop,multiple,noHref,noResize,noShade', - 'open,readOnly,selected' - ].join(',') - var boolMap = {} - bools.replace(rword, function(name) { - boolMap[name.toLowerCase()] = name - }) - - var propMap = { - //属性名映射 - 'accept-charset': 'acceptCharset', - char: 'ch', - charoff: 'chOff', - class: 'className', - for: 'htmlFor', - 'http-equiv': 'httpEquiv' - } - - var anomaly = [ - 'accessKey,bgColor,cellPadding,cellSpacing,codeBase,codeType,colSpan', - 'dateTime,defaultValue,frameBorder,longDesc,maxLength,marginWidth,marginHeight', - 'rowSpan,tabIndex,useMap,vSpace,valueType,vAlign' - ].join(',') - anomaly.replace(rword, function(name) { - propMap[name.toLowerCase()] = name - }) - - var attrDir = Anot.directive('attr', { - init: function(binding) { - //{{aaa}} --> aaa - //{{aaa}}/bbb.html --> (aaa) + "/bbb.html" - binding.expr = normalizeExpr(binding.expr.trim()) - if (binding.type === 'include') { - var elem = binding.element - effectBinding(elem, binding) - binding.includeRendered = getBindingCallback( - elem, - 'data-rendered', - binding.vmodels - ) - binding.includeLoaded = getBindingCallback( - elem, - 'data-loaded', - binding.vmodels - ) - var outer = (binding.includeReplace = !!Anot(elem).data( - 'includeReplace' - )) - if (Anot(elem).data('cache')) { - binding.templateCache = {} - } - binding.start = DOC.createComment(':include') - binding.end = DOC.createComment(':include-end') - if (outer) { - binding.element = binding.end - binding._element = elem - elem.parentNode.insertBefore(binding.start, elem) - elem.parentNode.insertBefore(binding.end, elem.nextSibling) - } else { - elem.insertBefore(binding.start, elem.firstChild) - elem.appendChild(binding.end) - } - } - }, - update: function(val) { - var elem = this.element - var obj = {} - var vm = this.vmodels[0] - - val = toJson(val) - - if (this.param) { - if (typeof val === 'object' && val !== null) { - if (Array.isArray(val)) { - obj[this.param] = val - } else { - if (Date.isDate(val)) { - obj[this.param] = val.toUTCString() - } else { - obj[this.param] = val - } - } - } else { - obj[this.param] = val - } - } else { - if (!val || typeof val !== 'object' || Array.isArray(val)) { - return - } - if (Date.isDate(val)) { - return - } - - obj = val - } - - for (var i in obj) { - if (i === 'style') { - console.error('设置style样式, 请改用 :css指令') - continue - } - // 通过属性设置回调,必须以@符号开头 - if (i.indexOf('@') === 0) { - if (typeof obj[i] !== 'function') { - continue - } - } - if (i === 'href' || i === 'src') { - //处理IE67自动转义的问题 - if (!root.hasAttribute) obj[i] = obj[i].replace(/&/g, '&') - - elem[i] = obj[i] - - //chrome v37- 下embed标签动态设置的src，无法发起请求 - if (window.chrome && elem.tagName === 'EMBED') { - var _parent = elem.parentNode - var com = DOC.createComment(':src') - _parent.replaceChild(com, elem) - _parent.replaceChild(elem, com) - } - } else { - var k = i - //古董IE下，部分属性名字要进行映射 - if (!W3C && propMap[k]) { - k = propMap[k] - } - if (obj[i] === false || obj[i] === null || obj[i] === undefined) { - obj[i] = '' - } - - if (typeof elem[boolMap[k]] === 'boolean') { - //布尔属性必须使用el.xxx = true|false方式设值 - elem[boolMap[k]] = !!obj[i] - - //如果为false, IE全系列下相当于setAttribute(xxx, ''),会影响到样式,需要进一步处理 - if (!obj[i]) { - obj[i] = !!obj[i] - } - if (obj[i] === false) { - elem.removeAttribute(k) - continue - } - } - - //SVG只能使用setAttribute(xxx, yyy), VML只能使用elem.xxx = yyy ,HTML的固有属性必须elem.xxx = yyy - var isInnate = rsvg.test(elem) - ? false - : DOC.namespaces && isVML(elem) - ? true - : k in elem.cloneNode(false) - if (isInnate) { - elem[k] = obj[i] - } else { - if (typeof obj[i] === 'object') { - obj[i] = Date.isDate(obj[i]) - ? obj[i].toUTCString() - : JSON.stringify(obj[i]) - } else if (typeof obj[i] === 'function') { - k = ronattr + camelize(k.slice(1)) - elem[k] = obj[i].bind(vm) - obj[i] = k - } - elem.setAttribute(k, obj[i]) - } - } - } - } - }) - - //类名定义， :class="xx:yy" :class="{xx: yy}" :class="xx" :class="{{xx}}" - Anot.directive('class', { - init: function(binding) { - var expr = [] - if (!/^\{.*\}$/.test(binding.expr)) { - expr = binding.expr.split(':') - expr[1] = (expr[1] && expr[1].trim()) || 'true' - var arr = expr[0].split(/\s+/) - binding.expr = - '{' + - arr - .map(function(it) { - return it + ': ' + expr[1] - }) - .join(', ') + - '}' - } else if (/^\{\{.*\}\}$/.test(binding.expr)) { - binding.expr = binding.expr.slice(2, -2) - } - - if (binding.type === 'hover' || binding.type === 'active') { - //确保只绑定一次 - if (!binding.hasBindEvent) { - var elem = binding.element - var $elem = Anot(elem) - var activate = 'mouseenter' //在移出移入时切换类名 - var abandon = 'mouseleave' - if (binding.type === 'active') { - //在聚焦失焦中切换类名 - elem.tabIndex = elem.tabIndex || -1 - activate = 'mousedown' - abandon = 'mouseup' - var fn0 = $elem.bind('mouseleave', function() { - $elem.removeClass(expr[0]) - }) - } - } - - var fn1 = $elem.bind(activate, function() { - $elem.addClass(expr[0]) - }) - var fn2 = $elem.bind(abandon, function() { - $elem.removeClass(expr[0]) - }) - binding.rollback = function() { - $elem.unbind('mouseleave', fn0) - $elem.unbind(activate, fn1) - $elem.unbind(abandon, fn2) - } - binding.hasBindEvent = true - } - }, - update: function(val) { - if (this.type !== 'class') { - return - } - var obj = val - if (!obj || this.param) - return log( - 'class指令语法错误 %c %s="%s"', - 'color:#f00', - this.name, - this.expr - ) - - if (typeof obj === 'string') { - obj = {} - obj[val] = true - } - - if (!Anot.isPlainObject(obj)) { - obj = obj.$model - } - - var $elem = Anot(this.element) - for (var i in obj) { - $elem.toggleClass(i, !!obj[i]) - } - } - }) - - 'hover,active'.replace(rword, function(name) { - directives[name] = directives['class'] - }) - - //样式定义 :css-width="200" - //:css="{width: 200}" - Anot.directive('css', { - init: directives.attr.init, - update: function(val) { - var $elem = Anot(this.element) - if (!this.param) { - var obj = val - try { - if (typeof val === 'object') { - if (!Anot.isPlainObject(val)) obj = val.$model - } else { - obj = new Function('return ' + val)() - } - for (var i in obj) { - $elem.css(i, obj[i]) - } - } catch (err) { - log('样式格式错误 %c %s="%s"', 'color:#f00', this.name, this.expr) - } - } else { - $elem.css(this.param, val) - } - } - }) - - //兼容2种写法 :data-xx="yy", :data="{xx: yy}" - Anot.directive('data', { - priority: 100, - init: directives.attr.init, - update: function(val) { - var obj = val - if (typeof obj === 'object' && obj !== null) { - if (!Anot.isPlainObject(obj)) obj = val.$model - - for (var i in obj) { - this.element.setAttribute('data-' + i, obj[i]) - } - } else { - if (!this.param) return - - this.element.setAttribute('data-' + this.param, obj) - } - } - }) - - /*------ 表单验证 -------*/ - var __rules = {} - Anot.validate = function(key, cb) { - if (!__rules[key]) { - throw new Error('validate [' + key + '] not exists.') - } - if (typeof cb === 'function') { - __rules[key].event = cb - } - var result = __rules[key].result - for (var k in result) { - if (!result[k].passed) { - return result[k] - } - } - return true - } - Anot.directive('rule', { - priority: 2010, - init: function(binding) { - if (binding.param && !__rules[binding.param]) { - __rules[binding.param] = { - event: noop, - result: {} - } - } - binding.target = __rules[binding.param] - }, - update: function(opt) { - var _this = this - var elem = this.element - if (!['INPUT', 'TEXTAREA'].includes(elem.nodeName)) { - return - } - if (elem.msBinded) { - return - } - if (this.target) { - this.target.result[elem.expr] = { key: elem.expr } - } - var target = this.target - - // 0: 验证通过 - // 10001: 不能为空 - // 10002: 必须为合法数字 - // 10003: Email格式错误 - // 10004: 手机格式错误 - // 10005: 必须为纯中文 - // 10006: 格式匹配错误(正则) - // 10011: 输入值超过指定最大长度 - // 10012: 输入值短于指定最小长度 - // 10021: 输入值大于指定最大数值 - // 10022: 输入值小于指定最小数值 - // 10031: 与指定的表单的值不一致 - function checked(ev) { - var val = elem.value - var code = 0 - - if (opt.require && (val === '' || val === null)) { - code = 10001 - } - - if (code === 0 && opt.isNumeric) { - code = !isFinite(val) ? 10002 : 0 - } - - if (code === 0 && opt.isEmail) - code = !/^[\w\.\-]+@\w+([\.\-]\w+)*\.\w+$/.test(val) ? 10003 : 0 - - if (code === 0 && opt.isPhone) { - code = !/^1[34578]\d{9}$/.test(val) ? 10004 : 0 - } - - if (code === 0 && opt.isCN) { - code = !/^[\u4e00-\u9fa5]+$/.test(val) ? 10005 : 0 - } - - if (code === 0 && opt.exp) { - code = !opt.exp.test(val) ? 10006 : 0 - } - - if (code === 0 && opt.maxLen) { - code = val.length > opt.maxLen ? 10011 : 0 - } - - if (code === 0 && opt.minLen) { - code = val.length < opt.minLen ? 10012 : 0 - } - - if (code === 0 && opt.hasOwnProperty('max')) { - code = val > opt.max ? 10021 : 0 - } - - if (code === 0 && opt.hasOwnProperty('min')) { - code = val < opt.min ? 10022 : 0 - } - - if (code === 0 && opt.eq) { - var eqVal = parseVmValue(_this.vmodels[0], opt.eq) - code = val !== eqVal ? 10031 : 0 - } - - target.result[elem.expr].code = code - target.result[elem.expr].passed = opt.require - ? code === 0 - : val - ? code === 0 - : true - - var passed = true - for (var k in target.result) { - if (!target.result[k].passed) { - passed = false - target.event(target.result[k]) - break - } - } - if (passed) { - target.event(true) - } - } - Anot(elem).bind('blur', checked) - this.rollback = function() { - Anot(elem).unbind('blur', checked) - } - elem.msBinded = true - checked() - } - }) - - //双工绑定 - var rduplexType = /^(?:checkbox|radio)$/ - var rduplexParam = /^(?:radio|checked)$/ - var rnoduplexInput = /^(file|button|reset|submit|checkbox|radio|range)$/ - var duplexBinding = Anot.directive('duplex', { - priority: 2000, - init: function(binding, hasCast) { - var elem = binding.element - var vmodels = binding.vmodels - binding.changed = - getBindingCallback(elem, 'data-changed', vmodels) || noop - var params = [] - var casting = oneObject('string,number,boolean,checked') - if (elem.type === 'radio' && binding.param === '') { - binding.param = 'checked' - } - - binding.param.replace(rw20g, function(name) { - if (rduplexType.test(elem.type) && rduplexParam.test(name)) { - name = 'checked' - binding.isChecked = true - binding.xtype = 'radio' - } - - if (casting[name]) { - hasCast = true - } - Anot.Array.ensure(params, name) - }) - if (!hasCast) { - params.push('string') - } - binding.param = params.join('-') - if (!binding.xtype) { - binding.xtype = - elem.tagName === 'SELECT' - ? 'select' - : elem.type === 'checkbox' - ? 'checkbox' - : elem.type === 'radio' - ? 'radio' - : /^change/.test(elem.getAttribute('data-event')) - ? 'change' - : 'input' - } - elem.expr = binding.expr - //===================绑定事件====================== - var bound = (binding.bound = function(type, callback) { - elem.addEventListener(type, callback, false) - var old = binding.rollback - binding.rollback = function() { - elem.anotSetter = null - Anot.unbind(elem, type, callback) - old && old() - } - }) - function callback(value) { - binding.changed.call(this, value) - } - var composing = false - function compositionStart() { - composing = true - } - function compositionEnd() { - composing = false - setTimeout(updateVModel) - } - var updateVModel = function(e) { - var val = elem.value - //防止递归调用形成死循环 - //处理中文输入法在minlengh下引发的BUG - if (composing || val === binding.oldValue || binding.pipe === null) { - return - } - - var lastValue = binding.pipe(val, binding, 'get') - binding.oldValue = val - binding.setter(lastValue) - - callback.call(elem, lastValue) - Anot.fireDom(elem, 'change') - } - switch (binding.xtype) { - case 'radio': - bound('click', function() { - var lastValue = binding.pipe(elem.value, binding, 'get') - binding.setter(lastValue) - callback.call(elem, lastValue) - }) - break - case 'checkbox': - bound('change', function() { - var method = elem.checked ? 'ensure' : 'remove' - var array = binding.getter.apply(0, binding.vmodels) - if (!Array.isArray(array)) { - log(':duplex应用于checkbox上要对应一个数组') - array = [array] - } - var val = binding.pipe(elem.value, binding, 'get') - Anot.Array[method](array, val) - callback.call(elem, array) - }) - break - case 'change': - bound('change', updateVModel) - break - case 'input': - bound('input', updateVModel) - bound('keyup', updateVModel) - if (!IEVersion) { - bound('compositionstart', compositionStart) - bound('compositionend', compositionEnd) - bound('DOMAutoComplete', updateVModel) - } - break - case 'select': - bound('change', function() { - var val = Anot(elem).val() //字符串或字符串数组 - if (Array.isArray(val)) { - val = val.map(function(v) { - return binding.pipe(v, binding, 'get') - }) - } else { - val = binding.pipe(val, binding, 'get') - } - if (val + '' !== binding.oldValue) { - try { - binding.setter(val) - } catch (ex) { - log(ex) - } - } - }) - bound('datasetchanged', function(e) { - if (e.bubble === 'selectDuplex') { - var value = binding._value - var curValue = Array.isArray(value) - ? value.map(String) - : value + '' - Anot(elem).val(curValue) - elem.oldValue = curValue + '' - callback.call(elem, curValue) - } - }) - break - } - if (binding.xtype === 'input' && !rnoduplexInput.test(elem.type)) { - if (elem.type !== 'hidden') { - bound('focus', function() { - elem.msFocus = true - }) - bound('blur', function() { - elem.msFocus = false - }) - } - elem.anotSetter = updateVModel //#765 - watchValueInTimer(function() { - if (root.contains(elem)) { - if (!elem.msFocus) { - updateVModel() - } - } else if (!elem.msRetain) { - return false - } - }) - } - }, - update: function(value) { - var elem = this.element, - binding = this, - curValue - if (!this.init) { - var cpipe = binding.pipe || (binding.pipe = pipe) - cpipe(null, binding, 'init') - this.init = 1 - } - switch (this.xtype) { - case 'input': - elem.value = value - break - case 'change': - curValue = this.pipe(value, this, 'set') //fix #673 - if (curValue !== this.oldValue) { - var fixCaret = false - if (elem.msFocus) { - try { - var start = elem.selectionStart - var end = elem.selectionEnd - if (start === end) { - var pos = start - fixCaret = true - } - } catch (e) {} - } - elem.value = this.oldValue = curValue - if (fixCaret && !elem.readOnly) { - elem.selectionStart = elem.selectionEnd = pos - } - } - break - case 'radio': - curValue = binding.isChecked ? !!value : value + '' === elem.value - elem.checked = curValue - break - case 'checkbox': - var array = [].concat(value) //强制转换为数组 - curValue = this.pipe(elem.value, this, 'get') - elem.checked = array.indexOf(curValue) > -1 - break - case 'select': - //必须变成字符串后才能比较 - binding._value = value - if (!elem.msHasEvent) { - elem.msHasEvent = 'selectDuplex' - //必须等到其孩子准备好才触发 - } else { - Anot.fireDom(elem, 'datasetchanged', { - bubble: elem.msHasEvent - }) - } - break - } - } - }) - - function fixNull(val) { - return val == null ? '' : val - } - Anot.duplexHooks = { - checked: { - get: function(val, binding) { - return !binding.oldValue - } - }, - string: { - get: function(val) { - //同步到VM - return val - }, - set: fixNull - }, - boolean: { - get: function(val) { - return val === 'true' - }, - set: fixNull - }, - number: { - get: function(val, binding) { - var number = +val - if (+val === number) { - return number - } - return 0 - }, - set: fixNull - } - } - - function pipe(val, binding, action, e) { - binding.param.replace(rw20g, function(name) { - var hook = Anot.duplexHooks[name] - if (hook && typeof hook[action] === 'function') { - val = hook[action](val, binding) - } - }) - return val - } - - var TimerID, - ribbon = [] - - Anot.tick = function(fn) { - if (ribbon.push(fn) === 1) { - TimerID = setInterval(ticker, 60) - } - } - - function ticker() { - for (var n = ribbon.length - 1; n >= 0; n--) { - var el = ribbon[n] - if (el() === false) { - ribbon.splice(n, 1) - } - } - if (!ribbon.length) { - clearInterval(TimerID) - } - } - - var watchValueInTimer = noop - new function() { - // jshint ignore:line - try { - //#272 IE9-IE11, firefox - var setters = {} - var aproto = HTMLInputElement.prototype - var bproto = HTMLTextAreaElement.prototype - function newSetter(value) { - // jshint ignore:line - setters[this.tagName].call(this, value) - if (!this.msFocus && this.anotSetter) { - this.anotSetter() - } - } - var inputProto = HTMLInputElement.prototype - Object.getOwnPropertyNames(inputProto) //故意引发IE6-8等浏览器报错 - setters['INPUT'] = Object.getOwnPropertyDescriptor(aproto, 'value').set - - Object.defineProperty(aproto, 'value', { - set: newSetter - }) - setters['TEXTAREA'] = Object.getOwnPropertyDescriptor(bproto, 'value').set - Object.defineProperty(bproto, 'value', { - set: newSetter - }) - } catch (e) { - //在chrome 43中 :duplex终于不需要使用定时器实现双向绑定了 - // http://updates.html5rocks.com/2015/04/DOM-attributes-now-on-the-prototype - // https://docs.google.com/document/d/1jwA8mtClwxI-QJuHT7872Z0pxpZz8PBkf2bGAbsUtqs/edit?pli=1 - watchValueInTimer = Anot.tick - } - }() // jshint ignore:line - - /*-------------动画------------*/ - - Anot.directive('effect', { - priority: 5, - init: function(binding) { - var text = binding.expr, - className, - rightExpr - var colonIndex = text - .replace(rexprg, function(a) { - return a.replace(/./g, '0') - }) - .indexOf(':') //取得第一个冒号的位置 - if (colonIndex === -1) { - // 比如 :class/effect="aaa bbb ccc" 的情况 - className = text - rightExpr = true - } else { - // 比如 :class/effect-1="ui-state-active:checked" 的情况 - className = text.slice(0, colonIndex) - rightExpr = text.slice(colonIndex + 1) - } - if (!rexpr.test(text)) { - className = quote(className) - } else { - className = normalizeExpr(className) - } - binding.expr = '[' + className + ',' + rightExpr + ']' - }, - update: function(arr) { - var name = arr[0] - var elem = this.element - if (elem.getAttribute('data-effect-name') === name) { - return - } else { - elem.removeAttribute('data-effect-driver') - } - var inlineStyles = elem.style - var computedStyles = window.getComputedStyle - ? window.getComputedStyle(elem) - : null - var useAni = false - if (computedStyles && (supportTransition || supportAnimation)) { - //如果支持CSS动画 - var duration = - inlineStyles[transitionDuration] || computedStyles[transitionDuration] - if (duration && duration !== '0s') { - elem.setAttribute('data-effect-driver', 't') - useAni = true - } - - if (!useAni) { - duration = - inlineStyles[animationDuration] || computedStyles[animationDuration] - if (duration && duration !== '0s') { - elem.setAttribute('data-effect-driver', 'a') - useAni = true - } - } - } - - if (!useAni) { - if (Anot.effects[name]) { - elem.setAttribute('data-effect-driver', 'j') - useAni = true - } - } - if (useAni) { - elem.setAttribute('data-effect-name', name) - } - } - }) - - Anot.effects = {} - Anot.effect = function(name, callbacks) { - Anot.effects[name] = callbacks - } - - var supportTransition = false - var supportAnimation = false - - var transitionEndEvent - var animationEndEvent - var transitionDuration = Anot.cssName('transition-duration') - var animationDuration = Anot.cssName('animation-duration') - new function() { - // jshint ignore:line - var checker = { - TransitionEvent: 'transitionend', - WebKitTransitionEvent: 'webkitTransitionEnd', - OTransitionEvent: 'oTransitionEnd', - otransitionEvent: 'otransitionEnd' - } - var tran - //有的浏览器同时支持私有实现与标准写法，比如webkit支持前两种，Opera支持1、3、4 - for (var name in checker) { - if (window[name]) { - tran = checker[name] - break - } - try { - var a = document.createEvent(name) - tran = checker[name] - break - } catch (e) {} - } - if (typeof tran === 'string') { - supportTransition = true - transitionEndEvent = tran - } - - //大致上有两种选择 - //IE10+, Firefox 16+ & Opera 12.1+: animationend - //Chrome/Safari: webkitAnimationEnd - //http://blogs.msdn.com/b/davrous/archive/2011/12/06/introduction-to-css3-animat ions.aspx - //IE10也可以使用MSAnimationEnd监听，但是回调里的事件 type依然为animationend - // el.addEventListener("MSAnimationEnd", function(e) { - // alert(e.type)// animationend！！！ - // }) - checker = { - AnimationEvent: 'animationend', - WebKitAnimationEvent: 'webkitAnimationEnd' - } - var ani - for (name in checker) { - if (window[name]) { - ani = checker[name] - break - } - } - if (typeof ani === 'string') { - supportTransition = true - animationEndEvent = ani - } - }() - - var effectPool = [] //重复利用动画实例 - function effectFactory(el, opts) { - if (!el || el.nodeType !== 1) { - return null - } - if (opts) { - var name = opts.effectName - var driver = opts.effectDriver - } else { - name = el.getAttribute('data-effect-name') - driver = el.getAttribute('data-effect-driver') - } - if (!name || !driver) { - return null - } - - var instance = effectPool.pop() || new Effect() - instance.el = el - instance.driver = driver - instance.useCss = driver !== 'j' - if (instance.useCss) { - opts && Anot(el).addClass(opts.effectClass) - instance.cssEvent = - driver === 't' ? transitionEndEvent : animationEndEvent - } - instance.name = name - instance.callbacks = Anot.effects[name] || {} - - return instance - } - - function effectBinding(elem, binding) { - var name = elem.getAttribute('data-effect-name') - if (name) { - binding.effectName = name - binding.effectDriver = elem.getAttribute('data-effect-driver') - var stagger = +elem.getAttribute('data-effect-stagger') - binding.effectLeaveStagger = - +elem.getAttribute('data-effect-leave-stagger') || stagger - binding.effectEnterStagger = - +elem.getAttribute('data-effect-enter-stagger') || stagger - binding.effectClass = elem.className || NaN - } - } - function upperFirstChar(str) { - return str.replace(/^[\S]/g, function(m) { - return m.toUpperCase() - }) - } - var effectBuffer = new Buffer() - function Effect() {} //动画实例,做成类的形式,是为了共用所有原型方法 - - Effect.prototype = { - contrustor: Effect, - enterClass: function() { - return getEffectClass(this, 'enter') - }, - leaveClass: function() { - return getEffectClass(this, 'leave') - }, - // 共享一个函数 - actionFun: function(name, before, after) { - if (document.hidden) { - return - } - var me = this - var el = me.el - var isLeave = name === 'leave' - name = isLeave ? 'leave' : 'enter' - var oppositeName = isLeave ? 'enter' : 'leave' - callEffectHook(me, 'abort' + upperFirstChar(oppositeName)) - callEffectHook(me, 'before' + upperFirstChar(name)) - if (!isLeave) before(el) //这里可能做插入DOM树的操作,因此必须在修改类名前执行 - var cssCallback = function(cancel) { - el.removeEventListener(me.cssEvent, me.cssCallback) - if (isLeave) { - before(el) //这里可能做移出DOM树操作,因此必须位于动画之后 - Anot(el).removeClass(me.cssClass) - } else { - if (me.driver === 'a') { - Anot(el).removeClass(me.cssClass) - } - } - if (cancel !== true) { - callEffectHook(me, 'after' + upperFirstChar(name)) - after && after(el) - } - me.dispose() - } - if (me.useCss) { - if (me.cssCallback) { - //如果leave动画还没有完成,立即完成 - me.cssCallback(true) - } - - me.cssClass = getEffectClass(me, name) - me.cssCallback = cssCallback - - me.update = function() { - el.addEventListener(me.cssEvent, me.cssCallback) - if (!isLeave && me.driver === 't') { - //transtion延迟触发 - Anot(el).removeClass(me.cssClass) - } - } - Anot(el).addClass(me.cssClass) //animation会立即触发 - - effectBuffer.render(true) - effectBuffer.queue.push(me) - } else { - callEffectHook(me, name, cssCallback) - } - }, - enter: function(before, after) { - this.actionFun.apply(this, ['enter'].concat(Anot.slice(arguments))) - }, - leave: function(before, after) { - this.actionFun.apply(this, ['leave'].concat(Anot.slice(arguments))) - }, - dispose: function() { - //销毁与回收到池子中 - this.update = this.cssCallback = null - if (effectPool.unshift(this) > 100) { - effectPool.pop() - } - } - } - - function getEffectClass(instance, type) { - var a = instance.callbacks[type + 'Class'] - if (typeof a === 'string') return a - if (typeof a === 'function') return a() - return instance.name + '-' + type - } - - function callEffectHook(effect, name, cb) { - var hook = effect.callbacks[name] - if (hook) { - hook.call(effect, effect.el, cb) - } - } - - var applyEffect = function(el, dir /*[before, [after, [opts]]]*/) { - var args = aslice.call(arguments, 0) - if (typeof args[2] !== 'function') { - args.splice(2, 0, noop) - } - if (typeof args[3] !== 'function') { - args.splice(3, 0, noop) - } - var before = args[2] - var after = args[3] - var opts = args[4] - var effect = effectFactory(el, opts) - if (!effect) { - before() - after() - return false - } else { - var method = dir ? 'enter' : 'leave' - effect[method](before, after) - } - } - - Anot.mix(Anot.effect, { - apply: applyEffect, - append: function(el, _parent, after, opts) { - return applyEffect( - el, - 1, - function() { - _parent.appendChild(el) - }, - after, - opts - ) - }, - before: function(el, target, after, opts) { - return applyEffect( - el, - 1, - function() { - target.parentNode.insertBefore(el, target) - }, - after, - opts - ) - }, - remove: function(el, _parent, after, opts) { - return applyEffect( - el, - 0, - function() { - if (el.parentNode === _parent) _parent.removeChild(el) - }, - after, - opts - ) - } - }) - - Anot.directive('html', { - update: function(val) { - var binding = this - var elem = this.element - var isHtmlFilter = elem.nodeType !== 1 - var _parent = isHtmlFilter ? elem.parentNode : elem - if (!_parent) return - val = val == null ? '' : val - - if (elem.nodeType === 3) { - var signature = generateID('html') - _parent.insertBefore(DOC.createComment(signature), elem) - binding.element = DOC.createComment(signature + ':end') - _parent.replaceChild(binding.element, elem) - elem = binding.element - } - if (typeof val !== 'object') { - //string, number, boolean - var fragment = Anot.parseHTML(String(val)) - } else if (val.nodeType === 11) { - //将val转换为文档碎片 - fragment = val - } else if (val.nodeType === 1 || val.item) { - var nodes = val.nodeType === 1 ? val.childNodes : val.item - fragment = anotFragment.cloneNode(true) - while (nodes[0]) { - fragment.appendChild(nodes[0]) - } - } - - nodes = Anot.slice(fragment.childNodes) - //插入占位符, 如果是过滤器,需要有节制地移除指定的数量,如果是html指令,直接清空 - if (isHtmlFilter) { - var endValue = elem.nodeValue.slice(0, -4) - while (true) { - var node = elem.previousSibling - if (!node || (node.nodeType === 8 && node.nodeValue === endValue)) { - break - } else { - _parent.removeChild(node) - } - } - _parent.insertBefore(fragment, elem) - } else { - Anot.clearHTML(elem).appendChild(fragment) - } - scanNodeArray(nodes, binding.vmodels) - } - }) - - Anot.directive('if', { - priority: 10, - update: function(val) { - var binding = this - var elem = this.element - var stamp = (binding.stamp = +new Date()) - var par - var after = function() { - if (stamp !== binding.stamp) return - binding.recoverNode = null - } - if (binding.recoverNode) binding.recoverNode() // 还原现场，有移动节点的都需要还原现场 - try { - if (!elem.parentNode) return - par = elem.parentNode - } catch (e) { - return - } - if (val) { - //插回DOM树 - function alway() { - // jshint ignore:line - if (elem.getAttribute(binding.name)) { - elem.removeAttribute(binding.name) - scanAttr(elem, binding.vmodels) - } - binding.rollback = null - } - if (elem.nodeType === 8) { - var keep = binding.keep - var hasEffect = Anot.effect.apply( - keep, - 1, - function() { - if (stamp !== binding.stamp) return - elem.parentNode.replaceChild(keep, elem) - elem = binding.element = keep //这时可能为null - if (keep.getAttribute('_required')) { - //#1044 - elem.required = true - elem.removeAttribute('_required') - } - if (elem.querySelectorAll) { - Anot.each(elem.querySelectorAll('[_required=true]'), function( - el - ) { - el.required = true - el.removeAttribute('_required') - }) - } - alway() - }, - after - ) - hasEffect = hasEffect === false - } - if (!hasEffect) alway() - } else { - //移出DOM树，并用注释节点占据原位置 - if (elem.nodeType === 1) { - if (elem.required === true) { - elem.required = false - elem.setAttribute('_required', 'true') - } - try { - //如果不支持querySelectorAll或:required,可以直接无视 - Anot.each(elem.querySelectorAll(':required'), function(el) { - elem.required = false - el.setAttribute('_required', 'true') - }) - } catch (e) {} - - var node = (binding.element = DOC.createComment(':if')), - pos = elem.nextSibling - binding.recoverNode = function() { - binding.recoverNode = null - if (node.parentNode !== par) { - par.insertBefore(node, pos) - binding.keep = elem - } - } - - Anot.effect.apply( - elem, - 0, - function() { - binding.recoverNode = null - if (stamp !== binding.stamp) return - elem.parentNode.replaceChild(node, elem) - binding.keep = elem //元素节点 - ifGroup.appendChild(elem) - binding.rollback = function() { - if (elem.parentNode === ifGroup) { - ifGroup.removeChild(elem) - } - } - }, - after - ) - } - } - } - }) - - var rnoscripts = /(?:[\s\S]+?)<\/noscript>/gim - var rnoscriptText = /([\s\S]+?)<\/noscript>/im - - var getXHR = function() { - return new window.XMLHttpRequest() // jshint ignore:line - } - //将所有远程加载的模板,以字符串形式存放到这里 - var templatePool = (Anot.templateCache = {}) - - function getTemplateContainer(binding, id, text) { - var div = binding.templateCache && binding.templateCache[id] - if (div) { - var dom = DOC.createDocumentFragment(), - firstChild - while ((firstChild = div.firstChild)) { - dom.appendChild(firstChild) - } - return dom - } - return Anot.parseHTML(text) - } - function nodesToFrag(nodes) { - var frag = DOC.createDocumentFragment() - for (var i = 0, len = nodes.length; i < len; i++) { - frag.appendChild(nodes[i]) - } - return frag - } - Anot.directive('include', { - init: directives.attr.init, - update: function(val) { - var binding = this - var elem = this.element - var vmodels = binding.vmodels - var rendered = binding.includeRendered - var effectClass = binding.effectName && binding.effectClass // 是否开启动画 - var templateCache = binding.templateCache // 是否data-include-cache - var outer = binding.includeReplace // 是否data-include-replace - var loaded = binding.includeLoaded - var target = outer ? elem.parentNode : elem - var _ele = binding._element // data-include-replace binding.element === binding.end - - binding.recoverNodes = binding.recoverNodes || Anot.noop - - var scanTemplate = function(text) { - var _stamp = (binding._stamp = +new Date()) // 过滤掉频繁操作 - if (loaded) { - var newText = loaded.apply(target, [text].concat(vmodels)) - if (typeof newText === 'string') text = newText - } - if (rendered) { - checkScan( - target, - function() { - rendered.call(target) - }, - NaN - ) - } - var lastID = binding.includeLastID || '_default' // 默认 - - binding.includeLastID = val - var leaveEl = - (templateCache && templateCache[lastID]) || - DOC.createElement(elem.tagName || binding._element.tagName) // 创建一个离场元素 - - if (effectClass) { - leaveEl.className = effectClass - target.insertBefore(leaveEl, binding.start) // 插入到start之前，防止被错误的移动 - } - - // cache or animate，移动节点 - ;(templateCache || {})[lastID] = leaveEl - var fragOnDom = binding.recoverNodes() // 恢复动画中的节点 - if (fragOnDom) { - target.insertBefore(fragOnDom, binding.end) - } - while (true) { - var node = binding.start.nextSibling - if (node && node !== leaveEl && node !== binding.end) { - leaveEl.appendChild(node) - } else { - break - } - } - - // 元素退场 - Anot.effect.remove( - leaveEl, - target, - function() { - if (templateCache) { - // write cache - if (_stamp === binding._stamp) ifGroup.appendChild(leaveEl) - } - }, - binding - ) - - var enterEl = target, - before = Anot.noop, - after = Anot.noop - - var fragment = getTemplateContainer(binding, val, text) - var nodes = Anot.slice(fragment.childNodes) - - if (outer && effectClass) { - enterEl = _ele - enterEl.innerHTML = '' // 清空 - enterEl.setAttribute(':skip', 'true') - target.insertBefore(enterEl, binding.end.nextSibling) // 插入到bingding.end之后避免被错误的移动 - before = function() { - enterEl.insertBefore(fragment, null) // 插入节点 - } - after = function() { - binding.recoverNodes = Anot.noop - if (_stamp === binding._stamp) { - fragment = nodesToFrag(nodes) - target.insertBefore(fragment, binding.end) // 插入真实element - scanNodeArray(nodes, vmodels) - } - if (enterEl.parentNode === target) target.removeChild(enterEl) // 移除入场动画元素 - } - binding.recoverNodes = function() { - binding.recoverNodes = Anot.noop - return nodesToFrag(nodes) - } - } else { - before = function() { - //新添加元素的动画 - target.insertBefore(fragment, binding.end) - scanNodeArray(nodes, vmodels) - } - } - - Anot.effect.apply(enterEl, 'enter', before, after) - } - - if (!val) return - - var el = val - - if (typeof el === 'object') { - if (el.nodeType !== 1) return log('include 不支持非DOM对象') - } else { - el = DOC.getElementById(val) - if (!el) { - if (typeof templatePool[val] === 'string') { - Anot.nextTick(function() { - scanTemplate(templatePool[val]) - }) - } else if (Array.isArray(templatePool[val])) { - //#805 防止在循环绑定中发出许多相同的请求 - templatePool[val].push(scanTemplate) - } else { - var xhr = getXHR() - xhr.onload = function() { - if (xhr.status !== 200) - return log('获取网络资源出错, httpError[' + xhr.status + ']') - - var text = xhr.responseText - for (var f = 0, fn; (fn = templatePool[val][f++]); ) { - fn(text) - } - templatePool[val] = text - } - xhr.onerror = function() { - log(':include load [' + val + '] error') - } - templatePool[val] = [scanTemplate] - xhr.open('GET', val, true) - if ('withCredentials' in xhr) { - xhr.withCredentials = true - } - xhr.setRequestHeader('X-Requested-With', 'XMLHttpRequest') - xhr.send(null) - } - return - } - } - - Anot.nextTick(function() { - scanTemplate(el.value || el.innerText || el.innerHTML) - }) - } - }) - - var rdash = /\(([^)]*)\)/ - var onDir = Anot.directive('on', { - priority: 3000, - init: function(binding) { - var value = binding.expr - binding.type = 'on' - var eventType = binding.param.replace(/-\d+$/, '') // :on-mousemove-10 - if (typeof onDir[eventType + 'Hook'] === 'function') { - onDir[eventType + 'Hook'](binding) - } - if (value.indexOf('(') > 0 && value.indexOf(')') > -1) { - var matched = (value.match(rdash) || ['', ''])[1].trim() - if (matched === '' || matched === '$event') { - // aaa() aaa($event)当成aaa处理 - value = value.replace(rdash, '') - } - } - binding.expr = value - }, - update: function(callback) { - var binding = this - var elem = this.element - callback = function(e) { - var fn = binding.getter || noop - return fn.apply(binding.args[0], binding.args.concat(e)) - } - - var eventType = binding.param.replace(/-\d+$/, '') // :on-mousemove-10 - if (eventType === 'scan') { - callback.call(elem, { - type: eventType - }) - } else if (typeof binding.specialBind === 'function') { - binding.specialBind(elem, callback) - } else { - var removeFn = Anot.bind(elem, eventType, callback) - } - binding.rollback = function() { - if (typeof binding.specialUnbind === 'function') { - binding.specialUnbind() - } else { - Anot.unbind(elem, eventType, removeFn) - } - } - } - }) - - Anot.directive('for', { - priority: 90, - init: function(binding) { - var type = binding.type - binding.cache = {} //用于存放代理VM - binding.enterCount = 0 - - var elem = binding.element - if (elem.nodeType === 1) { - var vars = binding.expr.split(' in ') - binding.expr = vars.pop() - if (vars.length) { - vars = vars.pop().split(/\s+/) - } - binding.vars = vars - elem.removeAttribute(binding.name) - effectBinding(elem, binding) - var rendered = getBindingCallback( - elem, - 'data-rendered', - binding.vmodels - ) - - var signature = generateID(type) - var start = DOC.createComment(signature + ':start') - var end = (binding.element = DOC.createComment(signature + ':end')) - binding.signature = signature - binding.start = start - binding.template = anotFragment.cloneNode(false) - - var _parent = elem.parentNode - _parent.replaceChild(end, elem) - _parent.insertBefore(start, end) - binding.template.appendChild(elem) - - binding.element = end - - if (rendered) { - var removeFn = Anot.bind(_parent, 'datasetchanged', function() { - rendered.apply(_parent, _parent.args) - Anot.unbind(_parent, 'datasetchanged', removeFn) - _parent.msRendered = rendered - }) - } - } - }, - update: function(value, oldValue) { - var binding = this - var xtype = this.xtype - - if (xtype === 'array') { - if (!this.vars.length) { - this.vars.push('$index', 'el') - } else if (this.vars.length === 1) { - this.vars.unshift('$index') - } - this.param = this.vars[1] - } else { - this.param = '__el__' - if (!this.vars.length) { - this.vars.push('$key', '$val') - } else if (this.vars.length === 1) { - this.vars.push('$val') - } - } - - this.enterCount += 1 - var init = !oldValue - if (init) { - binding.$outer = {} - var check0 = this.vars[0] - var check1 = this.vars[1] - if (xtype === 'array') { - check0 = '$first' - check1 = '$last' - } - for (var i = 0, v; (v = binding.vmodels[i++]); ) { - if (v.hasOwnProperty(check0) && v.hasOwnProperty(check1)) { - binding.$outer = v - break - } - } - } - var track = this.track - var action = 'move' - binding.$repeat = value - var fragments = [] - var transation = init && anotFragment.cloneNode(false) - var proxies = [] - var param = this.param - var retain = Anot.mix({}, this.cache) - var elem = this.element - var length = track.length - - var _parent = elem.parentNode - - //检查新元素数量 - var newCount = 0 - for (i = 0; i < length; i++) { - var keyOrId = track[i] - if (!retain[keyOrId]) newCount++ - } - var oldCount = 0 - for (i in retain) { - oldCount++ - } - var clear = (!length || newCount === length) && oldCount > 10 //当全部是新元素,且移除元素较多(10)时使用clear - - var kill = elem.previousSibling - var start = binding.start - - if (clear) { - while (kill !== start) { - _parent.removeChild(kill) - kill = elem.previousSibling - } - } - - for (i = 0; i < length; i++) { - keyOrId = track[i] //array为随机数, object 为keyName - var proxy = retain[keyOrId] - if (!proxy) { - // log(this) - proxy = getProxyVM(this) - proxy.$up = this.vmodels[0] - if (xtype === 'array') { - action = 'add' - proxy.$id = keyOrId - var valueItem = value[i] - proxy[param] = valueItem //index - if (Object(valueItem) === valueItem) { - valueItem.$ups = valueItem.$ups || {} - valueItem.$ups[param] = proxy - } - } else { - action = 'append' - proxy[check0] = keyOrId - proxy[check1] = value[keyOrId] //key - var tmp = {} - tmp[check0] = proxy[check0] - tmp[check1] = proxy[check1] - proxy[param] = tmp - } - this.cache[keyOrId] = proxy - var node = proxy.$anchor || (proxy.$anchor = elem.cloneNode(false)) - node.nodeValue = this.signature - shimController( - binding, - transation, - proxy, - fragments, - init && !binding.effectDriver - ) - decorateProxy(proxy, binding, xtype) - } else { - fragments.push({}) - retain[keyOrId] = true - } - - //重写proxy - if (this.enterCount === 1) { - //防止多次进入,导致位置不对 - proxy.$active = false - proxy.$oldIndex = proxy.$index - proxy.$active = true - proxy.$index = i - } - - if (xtype === 'array') { - proxy.$first = i === 0 - proxy.$last = i === length - 1 - proxy[this.vars[0]] = proxy.$index - } else { - proxy[check1] = toJson(value[keyOrId]) //这里是处理vm.object = newObject的情况 - } - proxies.push(proxy) - } - this.proxies = proxies - if (init && !binding.effectDriver) { - _parent.insertBefore(transation, elem) - fragments.forEach(function(fragment) { - scanNodeArray(fragment.nodes || [], fragment.vmodels) - //if(fragment.vmodels.length > 2) - fragment.nodes = fragment.vmodels = null - }) // jshint ignore:line - } else { - var staggerIndex = (binding.staggerIndex = 0) - for (keyOrId in retain) { - if (retain[keyOrId] !== true) { - action = 'del' - !clear && removeItem(retain[keyOrId].$anchor, binding, true) - // 相当于delete binding.cache[key] - proxyRecycler(this.cache, keyOrId, param) - retain[keyOrId] = null - } - } - - for (i = 0; i < length; i++) { - proxy = proxies[i] - keyOrId = xtype === 'array' ? proxy.$id : proxy.$key - var pre = proxies[i - 1] - var preEl = pre ? pre.$anchor : binding.start - if (!retain[keyOrId]) { - //如果还没有插入到DOM树,进行插入动画 - ;(function(fragment, preElement) { - var nodes = fragment.nodes - var vmodels = fragment.vmodels - if (nodes) { - staggerIndex = mayStaggerAnimate( - binding.effectEnterStagger, - function() { - _parent.insertBefore( - fragment.content, - preElement.nextSibling - ) - scanNodeArray(nodes, vmodels) - !init && animateRepeat(nodes, 1, binding) - }, - staggerIndex - ) - } - fragment.nodes = fragment.vmodels = null - })(fragments[i], preEl) // jshint ignore:line - } else if (proxy.$index !== proxy.$oldIndex) { - //进行移动动画 - ;(function(proxy2, preElement) { - staggerIndex = mayStaggerAnimate( - binding.effectEnterStagger, - function() { - var curNode = removeItem(proxy2.$anchor) - var inserted = Anot.slice(curNode.childNodes) - _parent.insertBefore(curNode, preElement.nextSibling) - animateRepeat(inserted, 1, binding) - }, - staggerIndex - ) - })(proxy, preEl) // jshint ignore:line - } - } - } - if (!value.$track) { - //如果是非监控对象,那么就将其$events清空,阻止其持续监听 - for (keyOrId in this.cache) { - proxyRecycler(this.cache, keyOrId, param) - } - } - - // :for --> duplex - ;(function(args) { - _parent.args = args - if (_parent.msRendered) { - //第一次事件触发,以后直接调用 - _parent.msRendered.apply(_parent, args) - } - })(kernel.newWatch ? arguments : [action]) - var id = setTimeout(function() { - clearTimeout(id) - //触发上层的select回调及自己的rendered回调 - Anot.fireDom(_parent, 'datasetchanged', { - bubble: _parent.msHasEvent - }) - }) - this.enterCount -= 1 - } - }) - - function animateRepeat(nodes, isEnter, binding) { - for (var i = 0, node; (node = nodes[i++]); ) { - if (node.className === binding.effectClass) { - Anot.effect.apply(node, isEnter, noop, noop, binding) - } - } - } - - function mayStaggerAnimate(staggerTime, callback, index) { - if (staggerTime) { - setTimeout(callback, ++index * staggerTime) - } else { - callback() - } - return index - } - - function removeItem(node, binding, flagRemove) { - var fragment = anotFragment.cloneNode(false) - var last = node - var breakText = last.nodeValue - var staggerIndex = binding && Math.max(+binding.staggerIndex, 0) - var nodes = Anot.slice(last.parentNode.childNodes) - var index = nodes.indexOf(last) - while (true) { - var pre = nodes[--index] //node.previousSibling - if (!pre || String(pre.nodeValue).indexOf(breakText) === 0) { - break - } - if (!flagRemove && binding && pre.className === binding.effectClass) { - node = pre - ;(function(cur) { - binding.staggerIndex = mayStaggerAnimate( - binding.effectLeaveStagger, - function() { - Anot.effect.apply( - cur, - 0, - noop, - function() { - fragment.appendChild(cur) - }, - binding - ) - }, - staggerIndex - ) - })(pre) // jshint ignore:line - } else { - fragment.insertBefore(pre, fragment.firstChild) - } - } - fragment.appendChild(last) - return fragment - } - - function shimController(data, transation, proxy, fragments, init) { - var content = data.template.cloneNode(true) - var nodes = Anot.slice(content.childNodes) - content.appendChild(proxy.$anchor) - init && transation.appendChild(content) - var itemName = data.param || 'el' - var valueItem = proxy[itemName], - nv - - nv = [proxy].concat(data.vmodels) - - var fragment = { - nodes: nodes, - vmodels: nv, - content: content - } - fragments.push(fragment) - } - // {} --> {xx: 0, yy: 1, zz: 2} add - // {xx: 0, yy: 1, zz: 2} --> {xx: 0, yy: 1, zz: 2, uu: 3} - // [xx: 0, yy: 1, zz: 2} --> {xx: 0, zz: 1, yy: 2} - - function getProxyVM(binding) { - var agent = binding.xtype === 'object' ? withProxyAgent : eachProxyAgent - var proxy = agent(binding) - var node = - proxy.$anchor || (proxy.$anchor = binding.element.cloneNode(false)) - node.nodeValue = binding.signature - proxy.$outer = binding.$outer - return proxy - } - - function decorateProxy(proxy, binding, type) { - if (type === 'array') { - proxy.$remove = function() { - binding.$repeat.removeAt(proxy.$index) - } - var param = binding.param - proxy.$watch(param, function(val) { - var index = proxy.$index - binding.$repeat[index] = val - }) - } else { - var __k__ = binding.vars[0] - var __v__ = binding.vars[1] - proxy.$up.$watch(binding.expr + '.' + proxy[__k__], function(val) { - proxy[binding.param][__v__] = val - proxy[__v__] = val - }) - } - } - - var eachProxyPool = [] - - function eachProxyAgent(data, proxy) { - var itemName = data.param || 'el' - for (var i = 0, n = eachProxyPool.length; i < n; i++) { - var candidate = eachProxyPool[i] - if (candidate && candidate.hasOwnProperty(itemName)) { - eachProxyPool.splice(i, 1) - proxy = candidate - break - } - } - if (!proxy) { - proxy = eachProxyFactory(data) - } - return proxy - } - - function eachProxyFactory(data) { - var itemName = data.param || 'el' - var __k__ = data.vars[0] - var source = { - $outer: {}, - $index: 0, - $oldIndex: 0, - $anchor: null, - //----- - $first: false, - $last: false, - $remove: Anot.noop - } - source[__k__] = 0 - source[itemName] = NaN - var force = { - $last: 1, - $first: 1, - $index: 1 - } - force[__k__] = 1 - force[itemName] = 1 - var proxy = modelFactory( - { state: source }, - { - force: force - } - ) - proxy.$id = generateID('proxy-each') - return proxy - } - - var withProxyPool = [] - - function withProxyAgent(data) { - return withProxyPool.pop() || withProxyFactory(data) - } - - function withProxyFactory(data) { - var itemName = data.param || '__el__' - var __k__ = data.vars[0] - var __v__ = data.vars[1] - var source = { - $index: 0, - $oldIndex: 0, - $outer: {}, - $anchor: null - } - source[__k__] = '' - source[__v__] = NaN - source[itemName] = NaN - var force = { - __el__: 1, - $index: 1 - } - force[__k__] = 1 - force[__v__] = 1 - var proxy = modelFactory( - { state: source }, - { - force: force - } - ) - proxy.$id = generateID('proxy-with') - return proxy - } - - function proxyRecycler(cache, key, param) { - var proxy = cache[key] - if (proxy) { - var proxyPool = - proxy.$id.indexOf('proxy-each') === 0 ? eachProxyPool : withProxyPool - proxy.$outer = {} - - for (var i in proxy.$events) { - var a = proxy.$events[i] - if (Array.isArray(a)) { - a.length = 0 - if (i === param) { - proxy[param] = NaN - } else if (i === '$val') { - proxy.$val = NaN - } - } - } - - if (proxyPool.unshift(proxy) > kernel.maxRepeatSize) { - proxyPool.pop() - } - delete cache[key] - } - } - - /********************************************************************* - * 各种指令 * - **********************************************************************/ - - Anot.directive('text', { - update: function(val) { - var elem = this.element - val = val == null ? '' : val //不在页面上显示undefined null - if (elem.nodeType === 3) { - //绑定在文本节点上 - try { - //IE对游离于DOM树外的节点赋值会报错 - elem.data = val - } catch (e) {} - } else { - //绑定在特性节点上 - elem.textContent = val - } - } - }) - function parseDisplay(nodeName, val) { - //用于取得此类标签的默认display值 - var key = '_' + nodeName - if (!parseDisplay[key]) { - var node = DOC.createElement(nodeName) - root.appendChild(node) - if (W3C) { - val = getComputedStyle(node, null).display - } else { - val = node.currentStyle.display - } - root.removeChild(node) - parseDisplay[key] = val - } - return parseDisplay[key] - } - - Anot.parseDisplay = parseDisplay - - Anot.directive('visible', { - init: function(binding) { - effectBinding(binding.element, binding) - }, - update: function(val) { - var binding = this, - elem = this.element, - stamp - var noEffect = !this.effectName - if (!this.stamp) { - stamp = this.stamp = +new Date() - if (val) { - elem.style.display = binding.display || '' - if (Anot(elem).css('display') === 'none') { - elem.style.display = binding.display = parseDisplay(elem.nodeName) - } - } else { - elem.style.display = 'none' - } - return - } - stamp = this.stamp = +new Date() - if (val) { - Anot.effect.apply(elem, 1, function() { - if (stamp !== binding.stamp) return - var driver = elem.getAttribute('data-effect-driver') || 'a' - - if (noEffect) { - //不用动画时走这里 - elem.style.display = binding.display || '' - } - // "a", "t" - if (driver === 'a' || driver === 't') { - if (Anot(elem).css('display') === 'none') { - elem.style.display = - binding.display || parseDisplay(elem.nodeName) - } - } - }) - } else { - Anot.effect.apply(elem, 0, function() { - if (stamp !== binding.stamp) return - elem.style.display = 'none' - }) - } - } - }) - - /********************************************************************* - * 自带过滤器 * - **********************************************************************/ - - var rscripts = /]*>([\S\s]*?)<\/script\s*>/gim - var ron = /\s+(on[^=\s]+)(?:=("[^"]*"|'[^']*'|[^\s>]+))?/g - var ropen = /<\w+\b(?:(["'])[^"]*?(\1)|[^>])*>/gi - var rsanitize = { - a: /\b(href)\=("javascript[^"]*"|'javascript[^']*')/gi, - img: /\b(src)\=("javascript[^"]*"|'javascript[^']*')/gi, - form: /\b(action)\=("javascript[^"]*"|'javascript[^']*')/gi - } - var rsurrogate = /[\uD800-\uDBFF][\uDC00-\uDFFF]/g - var rnoalphanumeric = /([^\#-~| |!])/g - - function numberFormat(number, decimals, point, thousands) { - //form http://phpjs.org/functions/number_format/ - //number 必需，要格式化的数字 - //decimals 可选，规定多少个小数位。 - //point 可选，规定用作小数点的字符串（默认为 . ）。 - //thousands 可选，规定用作千位分隔符的字符串（默认为 , ），如果设置了该参数，那么所有其他参数都是必需的。 - number = (number + '').replace(/[^0-9+\-Ee.]/g, '') - var n = !isFinite(+number) ? 0 : +number, - prec = !isFinite(+decimals) ? 3 : Math.abs(decimals), - sep = thousands || ',', - dec = point || '.', - s = '', - toFixedFix = function(n, prec) { - var k = Math.pow(10, prec) - return '' + (Math.round(n * k) / k).toFixed(prec) - } - // Fix for IE parseFloat(0.55).toFixed(0) = 0; - s = (prec ? toFixedFix(n, prec) : '' + Math.round(n)).split('.') - if (s[0].length > 3) { - s[0] = s[0].replace(/\B(?=(?:\d{3})+(?!\d))/g, sep) - } - if ((s[1] || '').length < prec) { - s[1] = s[1] || '' - s[1] += new Array(prec - s[1].length + 1).join('0') - } - return s.join(dec) - } - - var filters = (Anot.filters = { - uppercase: function(str) { - return str.toUpperCase() - }, - lowercase: function(str) { - return str.toLowerCase() - }, - //字符串截取，超过指定长度以mark标识接上 - truncate: function(str, len, mark) { - len = len || 30 - mark = typeof mark === 'string' ? mark : '...' - return str.slice(0, len) + (str.length <= len ? '' : mark) - }, - //小值秒数转化为 时间格式 - time: function(str) { - str = str >> 0 - var s = str % 60 - var m = Math.floor(str / 60) - var h = Math.floor(m / 60) - m = m % 60 - m = m < 10 ? '0' + m : m - s = s < 10 ? '0' + s : s - - if (h > 0) { - h = h < 10 ? '0' + h : h - return h + ':' + m + ':' + s - } - return m + ':' + s - }, - $filter: function(val) { - for (var i = 1, n = arguments.length; i < n; i++) { - var array = arguments[i] - var fn = Anot.filters[array[0]] - if (typeof fn === 'function') { - var arr = [val].concat(array.slice(1)) - val = fn.apply(null, arr) - } - } - return val - }, - camelize: camelize, - //https://www.owasp.org/index.php/XSS_Filter_Evasion_Cheat_Sheet - // chrome - // chrome - // IE67chrome - // IE67chrome - // IE67chrome - sanitize: function(str) { - return str.replace(rscripts, '').replace(ropen, function(a, b) { - var match = a.toLowerCase().match(/<(\w+)\s/) - if (match) { - //处理a标签的href属性，img标签的src属性，form标签的action属性 - var reg = rsanitize[match[1]] - if (reg) { - a = a.replace(reg, function(s, name, value) { - var quote = value.charAt(0) - return name + '=' + quote + 'javascript:void(0)' + quote // jshint ignore:line - }) - } - } - return a.replace(ron, ' ').replace(/\s+/g, ' ') //移除onXXX事件 - }) - }, - escape: function(str) { - //将字符串经过 str 转义得到适合在页面中显示的内容, 例如替换 < 为 < - return String(str) - .replace(/&/g, '&') - .replace(rsurrogate, function(value) { - var hi = value.charCodeAt(0) - var low = value.charCodeAt(1) - return '&#' + ((hi - 0xd800) * 0x400 + (low - 0xdc00) + 0x10000) + ';' - }) - .replace(rnoalphanumeric, function(value) { - return '&#' + value.charCodeAt(0) + ';' - }) - .replace(//g, '>') - }, - currency: function(amount, symbol, fractionSize) { - return ( - (symbol || '\u00a5') + - numberFormat(amount, isFinite(fractionSize) ? fractionSize : 2) - ) - }, - number: numberFormat, - //日期格式化，类似php的date函数， - date: function(stamp, str, second) { - second = second === undefined ? false : true - var oDate - if (!Date.isDate(stamp)) { - if (!/[^\d]/.test(stamp)) { - stamp -= 0 - if (second) { - stamp *= 1000 - } - } - - oDate = new Date(stamp) - if (oDate + '' === 'Invalid Date') { - return 'Invalid Date' - } - } else { - oDate = stamp - } - return oDate.format(str) - } - }) - - /********************************************************************* - * AMD加载器 * - **********************************************************************/ - - //https://www.devbridge.com/articles/understanding-amd-requirejs/ - //http://maxogden.com/nested-dependencies.html - var modules = (Anot.modules = { - 'domReady!': { - exports: Anot, - state: 3 - }, - Anot: { - exports: Anot, - state: 4 - } - }) - //Object(modules[id]).state拥有如下值 - // undefined 没有定义 - // 1(send) 已经发出请求 - // 2(loading) 已经被执行但还没有执行完成，在这个阶段define方法会被执行 - // 3(loaded) 执行完毕，通过onload/onreadystatechange回调判定，在这个阶段checkDeps方法会执行 - // 4(execute) 其依赖也执行完毕, 值放到exports对象上，在这个阶段fireFactory方法会执行 - modules.exports = modules.Anot - var otherRequire = window.require - var otherDefine = window.define - var innerRequire - plugins.loader = function(builtin) { - var flag = innerRequire && builtin - window.require = flag ? innerRequire : otherRequire - window.define = flag ? innerRequire.define : otherDefine - } - new function() { - // jshint ignore:line - var loadings = [] //正在加载中的模块列表 - var factorys = [] //放置define方法的factory函数 - var rjsext = /\.js$/i - function makeRequest(name, config) { - //1. 去掉querystring, hash - var query = '' - name = name.replace(rquery, function(match) { - query = match - return '' - }) - - //2. 去掉扩展名 - var ext = '.js' //默认拓展名 - var res = 'js' // 默认资源类型 - var suffix = ['.js', '.css'] - name = name.replace(/\.[a-z0-9]+$/g, function(match) { - ext = match - res = suffix.indexOf(match) > -1 ? match.slice(1) : 'text' - return '' - }) - - //补上协议, 避免引入依赖时判断不正确 - if (/^\/\//.test(name)) { - name = location.protocol + name - } - var req = Anot.mix( - { - query: query, - ext: ext, - res: res, - name: name, - toUrl: toUrl - }, - config - ) - req.toUrl(name) - return req - } - - function fireRequest(req) { - var name = req.name - var res = req.res - //1. 如果该模块已经发出请求，直接返回 - var module = modules[name] - var urlNoQuery = name && req.urlNoQuery - if (module && module.state >= 1) { - return name - } - module = modules[urlNoQuery] - if (module && module.state >= 3) { - innerRequire(module.deps || [], module.factory, urlNoQuery) - return urlNoQuery - } - if (name && !module) { - module = modules[urlNoQuery] = { - id: urlNoQuery, - state: 1 //send - } - var wrap = function(obj) { - resources[res] = obj - obj.load(name, req, function(a) { - if (arguments.length && a !== void 0) { - module.exports = a - } - module.state = 4 - checkDeps() - }) - } - - if (!resources[res]) { - innerRequire([res], wrap) - } else { - wrap(resources[res]) - } - } - return name ? urlNoQuery : res + '!' - } - - //核心API之一 require - var requireQueue = [] - var isUserFirstRequire = false - innerRequire = Anot.require = function( - array, - factory, - parentUrl, - defineConfig - ) { - if (!isUserFirstRequire) { - requireQueue.push(Anot.slice(arguments)) - if (arguments.length <= 2) { - isUserFirstRequire = true - var queue = requireQueue.splice(0, requireQueue.length), - args - while ((args = queue.shift())) { - innerRequire.apply(null, args) - } - } - return - } - if (!Array.isArray(array)) { - Anot.error('require方法的第一个参数应为数组 ' + array) - } - var deps = [] // 放置所有依赖项的完整路径 - var uniq = createMap() - var id = parentUrl || 'callback' + setTimeout('1') // jshint ignore:line - - defineConfig = defineConfig || createMap() - defineConfig.baseUrl = kernel.baseUrl - var isBuilt = !!defineConfig.built - if (parentUrl) { - defineConfig.parentUrl = parentUrl.substr(0, parentUrl.lastIndexOf('/')) - defineConfig.mapUrl = parentUrl.replace(rjsext, '') - } - if (isBuilt) { - var req = makeRequest(defineConfig.defineName, defineConfig) - id = req.urlNoQuery - } else { - array.forEach(function(name) { - if (!name) { - return - } - var req = makeRequest(name, defineConfig) - var url = fireRequest(req) //加载资源，并返回该资源的完整地址 - - if (url) { - if (!uniq[url]) { - deps.push(url) - uniq[url] = !0 - } - } - }) - } - - var module = modules[id] - if (!module || module.state !== 4) { - modules[id] = { - id: id, - deps: isBuilt ? array.concat() : deps, - factory: factory || noop, - state: 3 - } - } - if (!module) { - //如果此模块是定义在另一个JS文件中, 那必须等该文件加载完毕, 才能放到检测列队中 - loadings.push(id) - } - checkDeps() - } - - //核心API之二 require - innerRequire.define = function(name, deps, factory) { - //模块名,依赖列表,模块本身 - if (typeof name !== 'string') { - factory = deps - deps = name - name = 'anonymous' - } - if (!Array.isArray(deps)) { - factory = deps - deps = [] - } - var config = { - built: !isUserFirstRequire, //用r.js打包后,所有define会放到requirejs之前 - defineName: name - } - var args = [deps, factory, config] - factory.require = function(url) { - args.splice(2, 0, url) - if (modules[url]) { - modules[url].state = 3 //loaded - var isCycle = false - try { - isCycle = checkCycle(modules[url].deps, url) - } catch (e) {} - if (isCycle) { - Anot.error( - url + - '模块与之前的模块存在循环依赖，请不要直接用script标签引入' + - url + - '模块' - ) - } - } - delete factory.require //释放内存 - innerRequire.apply(null, args) //0,1,2 --> 1,2,0 - } - - //根据标准,所有遵循W3C标准的浏览器,script标签会按标签的出现顺序执行。 - //老的浏览器中，加载也是按顺序的：一个文件下载完成后，才开始下载下一个文件。 - //较新的浏览器中（IE8+ 、FireFox3.5+ 、Chrome4+ 、Safari4+），为了减小请求时间以优化体验， - //下载可以是并行的，但是执行顺序还是按照标签出现的顺序。 - //但如果script标签是动态插入的, 就未必按照先请求先执行的原则了,目测只有firefox遵守 - //唯一比较一致的是,IE10+及其他标准浏览器,一旦开始解析脚本, 就会一直堵在那里,直接脚本解析完毕 - //亦即，先进入loading阶段的script标签(模块)必然会先进入loaded阶段 - var url = config.built ? 'unknown' : getCurrentScript() - if (url) { - var module = modules[url] - if (module) { - module.state = 2 - } - factory.require(url) - } else { - //合并前后的safari，合并后的IE6-9走此分支 - factorys.push(factory) - } - } - //核心API之三 require.config(settings) - innerRequire.config = kernel - //核心API之四 define.amd 标识其符合AMD规范 - innerRequire.define.amd = modules - - //==========================对用户配置项进行再加工========================== - var allpaths = (kernel['orig.paths'] = createMap()) - var allmaps = (kernel['orig.map'] = createMap()) - var allpackages = (kernel['packages'] = []) - var allargs = (kernel['orig.args'] = createMap()) - Anot.mix(plugins, { - paths: function(hash) { - Anot.mix(allpaths, hash) - kernel.paths = makeIndexArray(allpaths) - }, - map: function(hash) { - Anot.mix(allmaps, hash) - var list = makeIndexArray(allmaps, 1, 1) - Anot.each(list, function(_, item) { - item.val = makeIndexArray(item.val) - }) - kernel.map = list - }, - packages: function(array) { - array = array.concat(allpackages) - var uniq = createMap() - var ret = [] - for (var i = 0, pkg; (pkg = array[i++]); ) { - pkg = typeof pkg === 'string' ? { name: pkg } : pkg - var name = pkg.name - if (!uniq[name]) { - var url = joinPath(pkg.location || name, pkg.main || 'main') - url = url.replace(rjsext, '') - ret.push(pkg) - uniq[name] = pkg.location = url - pkg.reg = makeMatcher(name) - } - } - kernel.packages = ret.sort() - }, - urlArgs: function(hash) { - if (typeof hash === 'string') { - hash = { '*': hash } - } - Anot.mix(allargs, hash) - kernel.urlArgs = makeIndexArray(allargs, 1) - }, - baseUrl: function(url) { - if (!isAbsUrl(url)) { - var baseElement = head.getElementsByTagName('base')[0] - if (baseElement) { - head.removeChild(baseElement) - } - var node = DOC.createElement('a') - node.href = url - url = node.href - if (baseElement) { - head.insertBefore(baseElement, head.firstChild) - } - } - if (url.length > 3) kernel.baseUrl = url - }, - shim: function(obj) { - for (var i in obj) { - var value = obj[i] - if (Array.isArray(value)) { - value = obj[i] = { - deps: value - } - } - if (!value.exportsFn && (value.exports || value.init)) { - value.exportsFn = makeExports(value) - } - } - kernel.shim = obj - } - }) - - //==============================内部方法================================= - function checkCycle(deps, nick) { - //检测是否存在循环依赖 - for (var i = 0, id; (id = deps[i++]); ) { - if ( - modules[id].state !== 4 && - (id === nick || checkCycle(modules[id].deps, nick)) - ) { - return true - } - } - } - - function checkFail(node, onError) { - var id = trimQuery(node.src) //检测是否死链 - node.onload = node.onerror = null - if (onError) { - setTimeout(function() { - head.removeChild(node) - node = null // 处理旧式IE下的循环引用问题 - }) - log('加载 ' + id + ' 失败') - } else { - return true - } - } - - function checkDeps() { - //检测此JS模块的依赖是否都已安装完毕,是则安装自身 - loop: for (var i = loadings.length, id; (id = loadings[--i]); ) { - var obj = modules[id], - deps = obj.deps - - if (!deps) continue - for (var j = 0, key; (key = deps[j]); j++) { - if (Object(modules[key]).state !== 4) { - continue loop - } - } - //如果deps是空对象或者其依赖的模块的状态都是4 - if (obj.state !== 4) { - loadings.splice(i, 1) //必须先移除再安装，防止在IE下DOM树建完后手动刷新页面，会多次执行它 - fireFactory(obj.id, obj.deps, obj.factory) - checkDeps() //如果成功,则再执行一次,以防有些模块就差本模块没有安装好 - } - } - } - - function loadJS(url, id, callback) { - //通过script节点加载目标模块 - var node = DOC.createElement('script') - node.className = subscribers //让getCurrentScript只处理类名为subscribers的script节点 - node.onload = function() { - var factory = factorys.pop() - factory && factory.require(id) - if (callback) { - callback() - } - id && loadings.push(id) - checkDeps() - } - node.onerror = function() { - checkFail(node, true) - } - - head.insertBefore(node, head.firstChild) //chrome下第二个参数不能为null - node.src = url //插入到head的第一个节点前，防止IE6下head标签没闭合前使用appendChild抛错,更重要的是IE6下可以收窄getCurrentScript的寻找范围 - } - - var resources = (innerRequire.plugins = { - //三大常用资源插件 js!, css!, text!, domReady! - domReady: { - load: noop - }, - js: { - load: function(name, req, onLoad) { - var url = req.url - var id = req.urlNoQuery - var shim = kernel.shim[name.replace(rjsext, '')] - if (shim) { - //shim机制 - innerRequire(shim.deps || [], function() { - var args = Anot.slice(arguments) - loadJS(url, id, function() { - onLoad(shim.exportsFn ? shim.exportsFn.apply(0, args) : void 0) - }) - }) - } else { - loadJS(url, id) - } - } - }, - css: { - load: function(name, req, onLoad) { - var url = req.url - head.insertAdjacentHTML( - 'afterBegin', - '' - ) - onLoad() - } - }, - text: { - load: function(name, req, onLoad) { - var xhr = getXHR() - xhr.onload = function() { - var status = xhr.status - if (status > 399 && status < 600) { - Anot.error(url + ' 对应资源不存在或没有开启 CORS') - } else { - onLoad(xhr.responseText) - } - } - xhr.open('GET', req.url, true) - xhr.send() - } - } - }) - innerRequire.checkDeps = checkDeps - - var rquery = /(\?[^#]*)$/ - function trimQuery(url) { - return (url || '').replace(rquery, '') - } - - function isAbsUrl(path) { - //http://stackoverflow.com/questions/10687099/how-to-test-if-a-url-string-is-absolute-or-relative - return /^(?:[a-z\-]+:)?\/\//i.test(String(path)) - } - - function getCurrentScript() { - // inspireb by https://github.com/samyk/jiagra/blob/master/jiagra.js - var stack - try { - a.b.c() //强制报错,以便捕获e.stack - } catch (e) { - //safari5的sourceURL，firefox的fileName，它们的效果与e.stack不一样 - stack = e.stack - } - if (stack) { - /**e.stack最后一行在所有支持的浏览器大致如下: - *chrome23: - * at http://113.93.50.63/data.js:4:1 - *firefox17: - *@http://113.93.50.63/query.js:4 - *opera12:http://www.oldapps.com/opera.php?system=Windows_XP - *@http://113.93.50.63/data.js:4 - *IE10: - * at Global code (http://113.93.50.63/data.js:4:1) - * //firefox4+ 可以用document.currentScript - */ - stack = stack.split(/[@ ]/g).pop() //取得最后一行,最后一个空格或@之后的部分 - stack = stack[0] === '(' ? stack.slice(1, -1) : stack.replace(/\s/, '') //去掉换行符 - return trimQuery(stack.replace(/(:\d+)?:\d+$/i, '')) //去掉行号与或许存在的出错字符起始位置 - } - var nodes = head.getElementsByTagName('script') //只在head标签中寻找 - for (var i = nodes.length, node; (node = nodes[--i]); ) { - if ( - node.className === subscribers && - node.readyState === 'interactive' - ) { - var url = node.src - return (node.className = trimQuery(url)) - } - } - } - - var rcallback = /^callback\d+$/ - function fireFactory(id, deps, factory) { - var module = Object(modules[id]) - module.state = 4 - for (var i = 0, array = [], d; (d = deps[i++]); ) { - if (d === 'exports') { - var obj = module.exports || (module.exports = createMap()) - array.push(obj) - } else { - array.push(modules[d].exports) - } - } - try { - var ret = factory.apply(window, array) - } catch (e) { - log('执行[' + id + ']模块的factory抛错： ', e) - } - if (ret !== void 0) { - module.exports = ret - } - if (rcallback.test(id)) { - delete modules[id] - } - delete module.factory - return ret - } - function toUrl(id) { - if (id.indexOf(this.res + '!') === 0) { - id = id.slice(this.res.length + 1) //处理define("css!style",[], function(){})的情况 - } - var url = id - //1. 是否命中paths配置项 - var usePath = 0 - var baseUrl = this.baseUrl - var rootUrl = this.parentUrl || baseUrl - eachIndexArray(id, kernel.paths, function(value, key) { - url = url.replace(key, value) - usePath = 1 - }) - //2. 是否命中packages配置项 - if (!usePath) { - eachIndexArray(id, kernel.packages, function(value, key, item) { - url = url.replace(item.name, item.location) - }) - } - //3. 是否命中map配置项 - if (this.mapUrl) { - eachIndexArray(this.mapUrl, kernel.map, function(array) { - eachIndexArray(url, array, function(mdValue, mdKey) { - url = url.replace(mdKey, mdValue) - rootUrl = baseUrl - }) - }) - } - var ext = this.ext - if (ext && usePath && url.slice(-ext.length) === ext) { - url = url.slice(0, -ext.length) - } - //4. 转换为绝对路径 - if (!isAbsUrl(url)) { - rootUrl = this.built || /^\w/.test(url) ? baseUrl : rootUrl - url = joinPath(rootUrl, url) - } - //5. 还原扩展名，query - var urlNoQuery = url + ext - url = urlNoQuery + this.query - urlNoQuery = url.replace(rquery, function(a) { - this.query = a - return '' - }) - //6. 处理urlArgs - eachIndexArray(id, kernel.urlArgs, function(value) { - url += (url.indexOf('?') === -1 ? '?' : '&') + value - }) - this.url = url - return (this.urlNoQuery = urlNoQuery) - } - - function makeIndexArray(hash, useStar, part) { - //创建一个经过特殊算法排好序的数组 - var index = hash2array(hash, useStar, part) - index.sort(descSorterByName) - return index - } - - function makeMatcher(prefix) { - return new RegExp('^' + prefix + '(/|$)') - } - - function makeExports(value) { - return function() { - var ret - if (value.init) { - ret = value.init.apply(window, arguments) - } - return ret || (value.exports && getGlobal(value.exports)) - } - } - - function hash2array(hash, useStar, part) { - var array = [] - for (var key in hash) { - // if (hash.hasOwnProperty(key)) {//hash是由createMap创建没有hasOwnProperty - var item = { - name: key, - val: hash[key] - } - array.push(item) - item.reg = key === '*' && useStar ? /^/ : makeMatcher(key) - if (part && key !== '*') { - item.reg = new RegExp('/' + key.replace(/^\//, '') + '(/|$)') - } - // } - } - return array - } - - function eachIndexArray(moduleID, array, matcher) { - array = array || [] - for (var i = 0, el; (el = array[i++]); ) { - if (el.reg.test(moduleID)) { - matcher(el.val, el.name, el) - return false - } - } - } - // 根据元素的name项进行数组字符数逆序的排序函数 - function descSorterByName(a, b) { - var aaa = a.name - var bbb = b.name - if (bbb === '*') { - return -1 - } - if (aaa === '*') { - return 1 - } - return bbb.length - aaa.length - } - - var rdeuce = /\/\w+\/\.\./ - function joinPath(a, b) { - if (a.charAt(a.length - 1) !== '/') { - a += '/' - } - if (b.slice(0, 2) === './') { - //相对于兄弟路径 - return a + b.slice(2) - } - if (b.slice(0, 2) === '..') { - //相对于父路径 - a += b - while (rdeuce.test(a)) { - a = a.replace(rdeuce, '') - } - return a - } - if (b.slice(0, 1) === '/') { - return a + b.slice(1) - } - return a + b - } - - function getGlobal(value) { - if (!value) { - return value - } - var g = window - value.split('.').forEach(function(part) { - g = g[part] - }) - return g - } - - var mainNode = DOC.scripts[DOC.scripts.length - 1] - var dataMain = mainNode.getAttribute('data-main') - if (dataMain) { - plugins.baseUrl(dataMain) - var href = kernel.baseUrl - kernel.baseUrl = href.slice(0, href.lastIndexOf('/') + 1) - loadJS(href.replace(rjsext, '') + '.js') - } else { - var loaderUrl = trimQuery(mainNode.src) - kernel.baseUrl = loaderUrl.slice(0, loaderUrl.lastIndexOf('/') + 1) - } - }() // jshint ignore:line - - /********************************************************************* - * DOMReady * - **********************************************************************/ - - var readyList = [], - isReady - var fireReady = function(fn) { - isReady = true - var require = Anot.require - if (require && require.checkDeps) { - modules['domReady!'].state = 4 - require.checkDeps() - } - while ((fn = readyList.shift())) { - fn(Anot) - } - } - - if (DOC.readyState === 'complete') { - setTimeout(fireReady) //如果在domReady之外加载 - } else { - DOC.addEventListener('DOMContentLoaded', fireReady) - } - window.addEventListener('load', fireReady) - Anot.ready = function(fn) { - if (!isReady) { - readyList.push(fn) - } else { - fn(Anot) - } - } - - Anot.config({ - loader: true - }) - - if (typeof define === 'function' && define.amd) { - define('Anot', [], function() { - return Anot - }) - } - // Map over Anot in case of overwrite - var _Anot = window.Anot - Anot.noConflict = function(deep) { - if (deep && window.Anot === Anot) { - window.Anot = _Anot - } - return Anot - } - - window.Anot = Anot -}) diff --git a/src/js/count/doui.count.js b/src/js/count/doui.count.js deleted file mode 100644 index 1a18aea..0000000 --- a/src/js/count/doui.count.js +++ /dev/null @@ -1,153 +0,0 @@ -/** - * - * @authors yutent (yutent@doui.cc) - * @date 2016-08-19 10:38:25 - * - */ - -"use strict"; - - -define(['avalon'], function(av){ - - - - av.component('do:count', { - $replace: true, - $template: '
  • {{el}}
', - maxLen: 8, - speed: 1, - update: av.noop, - list: [], - $list: [], - total: 0, - style: 2, - $construct: function(opt, a, b){ - var vm = av.mix(a, b) - document.head.insertAdjacentHTML('afterBegin', '') - - vm.total = vm.total >> 0 - vm.maxLen = vm.maxLen || 8 - - return av.mix(opt, vm) - }, - $ready: function(vm, ele){ - - function updateList(val){ - val = numberFormat(val, vm.maxLen) - - vm.$list = [] - vm.$list = val.split('') - if(vm.style === 2){ - vm.$list = vm.$list.reverse() - val = vm.$list.join('').replace(/([\d,]{3})/g, '$1,') - val = val.replace(/^,|,$/g, '') - vm.$list = val.split('').reverse() - } - - vm.$list.forEach(function(it, i){ - - if(it === ','){ - if(!vm.list[i]) - vm.list.push({opt: 0, val: [it]}) - - }else{ - if(vm.list[i]){ - if(it !== vm.list[i].last){ - vm.list[i].last = it - vm.list[i].val.push(it) - var curr = ele.querySelectorAll('.num-box')[i] - curr.querySelector('.num').style.marginTop = vm.speed * 50 + 'px' - setTimeout(function(){ - vm.list[i].val.shift() - }, 300) - } - }else{ - vm.list.push({opt: 1, last: it, val: [it]}) - } - } - - }) - } - - updateList(vm.total) - - vm.update = function(val){ - if(val < 0) //确定滚动方向 - vm.speed = 1 - else - vm.speed = -1 - - - vm.total = (vm.total - 0) + val - - } - - - vm.$watch('total', function(n, o){ - - if(n === o) - return - - updateList(n) - - }) - - - - }, - - - }) - - - - - - - - - - - - - - - - - - - - - - - - - - - - //数字长度补全（前面加0） - function numberFormat(num, len){ - num += '' - if(num.length >= len) - return num - - while(num.length < len) - num = '0' + num - return num - } - - - - return av - - - - - -}) \ No newline at end of file diff --git a/src/js/touch.patch.js b/src/js/touch.patch.js deleted file mode 100644 index a444471..0000000 --- a/src/js/touch.patch.js +++ /dev/null @@ -1,584 +0,0 @@ -var ua = navigator.userAgent.toLowerCase() -//http://stackoverflow.com/questions/9038625/detect-if-device-is-ios -function iOSversion() { - //https://developer.apple.com/library/prerelease/mac/releasenotes/General/WhatsNewInSafari/Articles/Safari_9.html - //http://mp.weixin.qq.com/s?__biz=MzA3MDQ4MzQzMg==&mid=256900619&idx=1&sn=b29f84cff0b8d7b9742e5d8b3cd8f218&scene=1&srcid=1009F9l4gh9nZ7rcQJEhmf7Q#rd - if (/ipad|iphone|ipod/.test(ua) && !window.MSStream) { - if ('backdropFilter' in document.documentElement.style) { - return 9 - } - if (!!window.indexedDB) { - return 8 - } - if (!!window.SpeechSynthesisUtterance) { - return 7 - } - if (!!window.webkitAudioContext) { - return 6 - } - if (!!window.matchMedia) { - return 5 - } - if (!!window.history && 'pushState' in window.history) { - return 4 - } - return 3 - } - return NaN -} - -var deviceIsAndroid = ua.indexOf('android') > 0 -var deviceIsIOS = iOSversion() - -var Recognizer = (Anot.gestureHooks = { - pointers: {}, - //以AOP切入touchstart, touchmove, touchend, touchcancel回调 - start: function(event, callback) { - //touches是当前屏幕上所有触摸点的列表; - //targetTouches是当前对象上所有触摸点的列表; - //changedTouches是涉及当前事件的触摸点的列表。 - for (var i = 0; i < event.changedTouches.length; i++) { - var touch = event.changedTouches[i], - id = touch.identifier, - pointer = { - startTouch: mixLocations({}, touch), - startTime: Date.now(), - status: 'tapping', - element: event.target, - pressingHandler: - Recognizer.pointers[id] && Recognizer.pointers[id].pressingHandler - } - Recognizer.pointers[id] = pointer - callback(pointer, touch) - } - }, - move: function(event, callback) { - for (var i = 0; i < event.changedTouches.length; i++) { - var touch = event.changedTouches[i] - var pointer = Recognizer.pointers[touch.identifier] - if (!pointer) { - return - } - - if (!('lastTouch' in pointer)) { - pointer.lastTouch = pointer.startTouch - pointer.lastTime = pointer.startTime - pointer.deltaX = pointer.deltaY = pointer.duration = pointer.distance = 0 - } - - var time = Date.now() - pointer.lastTime - - if (time > 0) { - var RECORD_DURATION = 70 - if (time > RECORD_DURATION) { - time = RECORD_DURATION - } - if (pointer.duration + time > RECORD_DURATION) { - pointer.duration = RECORD_DURATION - time - } - - pointer.duration += time - pointer.lastTouch = mixLocations({}, touch) - - pointer.lastTime = Date.now() - - pointer.deltaX = touch.clientX - pointer.startTouch.clientX - pointer.deltaY = touch.clientY - pointer.startTouch.clientY - var x = pointer.deltaX * pointer.deltaX - var y = pointer.deltaY * pointer.deltaY - pointer.distance = Math.sqrt(x + y) - pointer.isVertical = x < y - - callback(pointer, touch) - } - } - }, - end: function(event, callback) { - for (var i = 0; i < event.changedTouches.length; i++) { - var touch = event.changedTouches[i], - id = touch.identifier, - pointer = Recognizer.pointers[id] - - if (!pointer) continue - - callback(pointer, touch) - - delete Recognizer.pointers[id] - } - }, - //人工触发合成事件 - fire: function(elem, type, props) { - if (elem) { - var event = document.createEvent('Events') - event.initEvent(type, true, true) - Anot.mix(event, props) - elem.dispatchEvent(event) - } - }, - //添加各种识别器 - add: function(name, recognizer) { - function move(event) { - recognizer.touchmove(event) - } - - function end(event) { - recognizer.touchend(event) - - document.removeEventListener('touchmove', move) - - document.removeEventListener('touchend', end) - - document.removeEventListener('touchcancel', cancel) - } - - function cancel(event) { - recognizer.touchcancel(event) - - document.removeEventListener('touchmove', move) - - document.removeEventListener('touchend', end) - - document.removeEventListener('touchcancel', cancel) - } - - recognizer.events.forEach(function(eventName) { - Anot.eventHooks[eventName] = { - fix: function(el, fn) { - if (!el['touch-' + name]) { - el['touch-' + name] = '1' - el.addEventListener('touchstart', function(event) { - recognizer.touchstart(event) - - document.addEventListener('touchmove', move) - - document.addEventListener('touchend', end) - - document.addEventListener('touchcancel', cancel) - }) - } - return fn - } - } - }) - } -}) - -var locations = ['screenX', 'screenY', 'clientX', 'clientY', 'pageX', 'pageY'] - -// 复制 touch 对象上的有用属性到固定对象上 -function mixLocations(target, source) { - if (source) { - locations.forEach(function(key) { - target[key] = source[key] - }) - } - return target -} - -var supportPointer = !!navigator.pointerEnabled || !!navigator.msPointerEnabled - -if (supportPointer) { - // 支持pointer的设备可用样式来取消click事件的300毫秒延迟 - root.style.msTouchAction = root.style.touchAction = 'none' -} -var tapRecognizer = { - events: ['tap'], - touchBoundary: 10, - tapDelay: 200, - needClick: function(target) { - //判定是否使用原生的点击事件, 否则使用sendClick方法手动触发一个人工的点击事件 - switch (target.nodeName.toLowerCase()) { - case 'button': - case 'select': - case 'textarea': - if (target.disabled) { - return true - } - - break - case 'input': - // IOS6 pad 上选择文件，如果不是原生的click，弹出的选择界面尺寸错误 - if ((deviceIsIOS && target.type === 'file') || target.disabled) { - return true - } - - break - case 'label': - case 'iframe': - case 'video': - return true - } - - return false - }, - needFocus: function(target) { - switch (target.nodeName.toLowerCase()) { - case 'textarea': - case 'select': //实测android下select也需要 - return true - case 'input': - switch (target.type) { - case 'button': - case 'checkbox': - case 'file': - case 'image': - case 'radio': - case 'submit': - return false - } - //如果是只读或disabled状态,就无须获得焦点了 - return !target.disabled && !target.readOnly - default: - return false - } - }, - focus: function(targetElement) { - var length - //在iOS7下, 对一些新表单元素(如date, datetime, time, month)调用focus方法会抛错, - //幸好的是,我们可以改用setSelectionRange获取焦点, 将光标挪到文字的最后 - var type = targetElement.type - if ( - deviceIsIOS && - targetElement.setSelectionRange && - type.indexOf('date') !== 0 && - type !== 'time' && - type !== 'month' - ) { - length = targetElement.value.length - targetElement.setSelectionRange(length, length) - } else { - targetElement.focus() - } - }, - findControl: function(labelElement) { - // 获取label元素所对应的表单元素 - // 可以能过control属性, getElementById, 或用querySelector直接找其内部第一表单元素实现 - if (labelElement.control !== undefined) { - return labelElement.control - } - - if (labelElement.htmlFor) { - return document.getElementById(labelElement.htmlFor) - } - - return labelElement.querySelector( - 'button, input:not([type=hidden]), keygen, meter, output, progress, select, textarea' - ) - }, - fixTarget: function(target) { - if (target.nodeType === 3) { - return target.parentNode - } - if (window.SVGElementInstance && target instanceof SVGElementInstance) { - return target.correspondingUseElement - } - - return target - }, - updateScrollParent: function(targetElement) { - //如果事件源元素位于某一个有滚动条的祖父元素中,那么保持其scrollParent与scrollTop值 - var scrollParent = targetElement.tapScrollParent - - if (!scrollParent || !scrollParent.contains(targetElement)) { - var parentElement = targetElement - do { - if (parentElement.scrollHeight > parentElement.offsetHeight) { - scrollParent = parentElement - targetElement.tapScrollParent = parentElement - break - } - - parentElement = parentElement.parentElement - } while (parentElement) - } - - if (scrollParent) { - scrollParent.lastScrollTop = scrollParent.scrollTop - } - }, - touchHasMoved: function(event) { - //判定是否发生移动,其阀值是10px - var touch = event.changedTouches[0], - boundary = tapRecognizer.touchBoundary - return ( - Math.abs(touch.pageX - tapRecognizer.pageX) > boundary || - Math.abs(touch.pageY - tapRecognizer.pageY) > boundary - ) - }, - - findType: function(targetElement) { - // 安卓chrome浏览器上，模拟的 click 事件不能让 select 打开，故使用 mousedown 事件 - return deviceIsAndroid && targetElement.tagName.toLowerCase() === 'select' - ? 'mousedown' - : 'click' - }, - sendClick: function(targetElement, event) { - // 在click之前触发tap事件 - Recognizer.fire(targetElement, 'tap', { - touchEvent: event - }) - var clickEvent, touch - //某些安卓设备必须先移除焦点，之后模拟的click事件才能让新元素获取焦点 - if (document.activeElement && document.activeElement !== targetElement) { - document.activeElement.blur() - } - - touch = event.changedTouches[0] - // 手动触发点击事件,此时必须使用document.createEvent('MouseEvents')来创建事件 - // 及使用initMouseEvent来初始化它 - clickEvent = document.createEvent('MouseEvents') - clickEvent.initMouseEvent( - tapRecognizer.findType(targetElement), - true, - true, - window, - 1, - touch.screenX, - touch.screenY, - touch.clientX, - touch.clientY, - false, - false, - false, - false, - 0, - null - ) - clickEvent.touchEvent = event - targetElement.dispatchEvent(clickEvent) - }, - touchstart: function(event) { - //忽略多点触摸 - if (event.targetTouches.length !== 1) { - return true - } - //修正事件源对象 - var targetElement = tapRecognizer.fixTarget(event.target) - var touch = event.targetTouches[0] - if (deviceIsIOS) { - // 判断是否是点击文字，进行选择等操作，如果是，不需要模拟click - var selection = window.getSelection() - if (selection.rangeCount && !selection.isCollapsed) { - return true - } - var id = touch.identifier - //当 alert 或 confirm 时，点击其他地方，会触发touch事件，identifier相同，此事件应该被忽略 - if ( - id && - isFinite(tapRecognizer.lastTouchIdentifier) && - tapRecognizer.lastTouchIdentifier === id - ) { - event.preventDefault() - return false - } - - tapRecognizer.lastTouchIdentifier = id - - tapRecognizer.updateScrollParent(targetElement) - } - //收集触摸点的信息 - tapRecognizer.status = 'tapping' - tapRecognizer.startTime = Date.now() - tapRecognizer.element = targetElement - tapRecognizer.pageX = touch.pageX - tapRecognizer.pageY = touch.pageY - // 如果点击太快,阻止双击带来的放大收缩行为 - if ( - tapRecognizer.startTime - tapRecognizer.lastTime < - tapRecognizer.tapDelay - ) { - event.preventDefault() - } - }, - touchmove: function(event) { - if (tapRecognizer.status !== 'tapping') { - return true - } - // 如果事件源元素发生改变,或者发生了移动,那么就取消触发点击事件 - if ( - tapRecognizer.element !== tapRecognizer.fixTarget(event.target) || - tapRecognizer.touchHasMoved(event) - ) { - tapRecognizer.status = tapRecognizer.element = 0 - } - }, - touchend: function(event) { - var targetElement = tapRecognizer.element - var now = Date.now() - //如果是touchstart与touchend相隔太久,可以认为是长按,那么就直接返回 - //或者是在touchstart, touchmove阶段,判定其不该触发点击事件,也直接返回 - if ( - !targetElement || - now - tapRecognizer.startTime > tapRecognizer.tapDelay - ) { - return true - } - - tapRecognizer.lastTime = now - - var startTime = tapRecognizer.startTime - tapRecognizer.status = tapRecognizer.startTime = 0 - - targetTagName = targetElement.tagName.toLowerCase() - if (targetTagName === 'label') { - //尝试触发label上可能绑定的tap事件 - Recognizer.fire(targetElement, 'tap', { - touchEvent: event - }) - var forElement = tapRecognizer.findControl(targetElement) - if (forElement) { - tapRecognizer.focus(targetElement) - targetElement = forElement - } - } else if (tapRecognizer.needFocus(targetElement)) { - // 如果元素从touchstart到touchend经历时间过长,那么不应该触发点击事 - // 或者此元素是iframe中的input元素,那么它也无法获点焦点 - if ( - now - startTime > 100 || - (deviceIsIOS && window.top !== window && targetTagName === 'input') - ) { - tapRecognizer.element = 0 - return false - } - - tapRecognizer.focus(targetElement) - deviceIsAndroid && tapRecognizer.sendClick(targetElement, event) - - return false - } - - if (deviceIsIOS) { - //如果它的父容器的滚动条发生改变,那么应该识别为划动或拖动事件,不应该触发点击事件 - var scrollParent = targetElement.tapScrollParent - if ( - scrollParent && - scrollParent.lastScrollTop !== scrollParent.scrollTop - ) { - return true - } - } - //如果这不是一个需要使用原生click的元素，则屏蔽原生事件，避免触发两次click - if (!tapRecognizer.needClick(targetElement)) { - event.preventDefault() - // 触发一次模拟的click - tapRecognizer.sendClick(targetElement, event) - } - }, - touchcancel: function() { - tapRecognizer.startTime = tapRecognizer.element = 0 - } -} - -Recognizer.add('tap', tapRecognizer) - -var pressRecognizer = { - events: ['longtap', 'doubletap'], - cancelPress: function(pointer) { - clearTimeout(pointer.pressingHandler) - pointer.pressingHandler = null - }, - touchstart: function(event) { - Recognizer.start(event, function(pointer, touch) { - pointer.pressingHandler = setTimeout(function() { - if (pointer.status === 'tapping') { - Recognizer.fire(event.target, 'longtap', { - touch: touch, - touchEvent: event - }) - } - pressRecognizer.cancelPress(pointer) - }, 800) - if (event.changedTouches.length !== 1) { - pointer.status = 0 - } - }) - }, - touchmove: function(event) { - Recognizer.move(event, function(pointer) { - if (pointer.distance > 10 && pointer.pressingHandler) { - pressRecognizer.cancelPress(pointer) - if (pointer.status === 'tapping') { - pointer.status = 'panning' - } - } - }) - }, - touchend: function(event) { - Recognizer.end(event, function(pointer, touch) { - pressRecognizer.cancelPress(pointer) - if (pointer.status === 'tapping') { - pointer.lastTime = Date.now() - if ( - pressRecognizer.lastTap && - pointer.lastTime - pressRecognizer.lastTap.lastTime < 300 - ) { - Recognizer.fire(pointer.element, 'doubletap', { - touch: touch, - touchEvent: event - }) - } - - pressRecognizer.lastTap = pointer - } - }) - }, - touchcancel: function(event) { - Recognizer.end(event, function(pointer) { - pressRecognizer.cancelPress(pointer) - }) - } -} -Recognizer.add('press', pressRecognizer) - -var swipeRecognizer = { - events: ['swipe', 'swipeleft', 'swiperight', 'swipeup', 'swipedown'], - getAngle: function(x, y) { - return Math.atan2(y, x) * 180 / Math.PI - }, - getDirection: function(x, y) { - var angle = swipeRecognizer.getAngle(x, y) - if (angle < -45 && angle > -135) { - return 'up' - } else if (angle >= 45 && angle < 315) { - return 'down' - } else if (angle > -45 && angle <= 45) { - return 'right' - } else { - return 'left' - } - }, - touchstart: function(event) { - Recognizer.start(event, noop) - }, - touchmove: function(event) { - Recognizer.move(event, noop) - }, - touchend: function(event) { - if (event.changedTouches.length !== 1) { - return - } - Recognizer.end(event, function(pointer, touch) { - var isflick = - pointer.distance > 30 && pointer.distance / pointer.duration > 0.65 - if (isflick) { - var extra = { - deltaX: pointer.deltaX, - deltaY: pointer.deltaY, - touch: touch, - touchEvent: event, - direction: swipeRecognizer.getDirection( - pointer.deltaX, - pointer.deltaY - ), - isVertical: pointer.isVertical - } - var target = pointer.element - Recognizer.fire(target, 'swipe', extra) - Recognizer.fire(target, 'swipe' + extra.direction, extra) - } - }) - } -} - -swipeRecognizer.touchcancel = swipeRecognizer.touchend -Recognizer.add('swipe', swipeRecognizer) diff --git a/src/js/uploader/uploader.js b/src/js/uploader/uploader.js deleted file mode 100644 index ea4a301..0000000 --- a/src/js/uploader/uploader.js +++ /dev/null @@ -1,137 +0,0 @@ -/** - * Uploader 无刷新上传文件(next版) - * 只支持chrome/firefox/IE10+/opera12+ - * @authors yutent (yutent@doui.cc) - * @date 2016-09-05 19:33:23 - * - */ - -"use strict"; - -define(function(){ - -/* var isIE = !!window.VBArray - - function IEVersion(){ - if(document.documentMode) - return document.documentMode - - return window.XMLHttpRequest ? 7 : 6 - }*/ - - var Uploader = function(){ - this.init() - } - - Uploader.prototype = { - init: function(){ - this.xhr = new XMLHttpRequest() - this.form = new FormData() - this.field = {} - this.header = {} - return this - }, - setUrl: function(url){ - if(!url || typeof url !== 'string') - return console.error('url不能为空且必须是字符串') - - this.url = url - return this - }, - setField: function(key, val){ - if(typeof key === 'object'){ - for(var i in key){ - this.field[i] = key[i] - } - }else{ - this.field[key] = val - } - return this - }, - setHeader: function(key, val){ - if(typeof key === 'object'){ - for(var i in key){ - this.header[i] = key[i] - } - }else{ - this.header[key] = val - } - return this - }, - start: function(){ - var _this = this - if(!this.url) - return console.error('请先设置url') - - this.xhr.open('POST', this.url, true) - - for(var i in this.field){ - this.form.append(i, this.field[i]) - } - - var startTime = Date.now() - - this.xhr.upload.addEventListener('progress', function(evt){ - - if(evt.lengthComputable && _this.progress){ - var now = Date.now() - var upSize = (evt.loaded * 1000) / 1024 - var res = {loaded: evt.loaded, time: now - startTime} - res.speed = upSize / res.time - - if(res.speed < 10){ - res.speed = Math.floor(res.speed * 1024) + ' B/s' - }else{ - res.speed = res.speed.toFixed(2) + ' KB/s' - } - - res.progress = Math.round(evt.loaded * 100 / evt.total) - _this.progress(res) - } - - }, false) - - this.xhr.onreadystatechange = function(){ - if(_this.xhr.readyState === 4 && - _this.xhr.status === 200 && - _this.xhr.responseText !== ''){ - var res = _this.xhr.responseText - try{ - res = JSON.parse(res) - }catch(err){} - _this.end && _this.end(res) - }else{ - if(_this.xhr.status !== 200 && _this.xhr.responseText) - _this.error && _this.error(_this.xhr.responseText) - } - } - - this.xhr.send(this.form) - - }, - onProgress: function(fn){ - this.progress = fn - return this - }, - onEnd: function(fn){ - this.end = fn - return this - }, - onError: function(fn){ - this.error = fn - return this - } - - - } - - - - - if(!window.Uploader) - window.Uploader = Uploader - - - return Uploader - -}) \ No newline at end of file diff --git a/src/js/layer/Release.md b/src/layer/Release.md similarity index 100% rename from src/js/layer/Release.md rename to src/layer/Release.md diff --git a/src/js/layer/index.js b/src/layer/index.js similarity index 99% rename from src/js/layer/index.js rename to src/layer/index.js index 547fc05..2d7e1f2 100644 --- a/src/js/layer/index.js +++ b/src/layer/index.js @@ -8,7 +8,7 @@ 'use strict' import 'drag/index' -import './skin/normal.scss' +import 'css/layer-normal.scss' Anot.ui.layer = '1.0.0-normal' diff --git a/src/js/marked/index.js b/src/marked/index.js similarity index 99% rename from src/js/marked/index.js rename to src/marked/index.js index 5ecc538..512d3d9 100644 --- a/src/js/marked/index.js +++ b/src/marked/index.js @@ -4,7 +4,7 @@ * https://github.com/chjj/marked */ -import './theme.scss' +import 'css/marked.scss' /** * Block-Level Grammar */ diff --git a/src/js/md5/Readme.md b/src/md5/Readme.md similarity index 100% rename from src/js/md5/Readme.md rename to src/md5/Readme.md diff --git a/src/js/md5/index.js b/src/md5/index.js similarity index 100% rename from src/js/md5/index.js rename to src/md5/index.js diff --git a/src/js/meditor/addon/attach.js b/src/meditor/addon/attach.js similarity index 99% rename from src/js/meditor/addon/attach.js rename to src/meditor/addon/attach.js index a67855f..9996d1b 100644 --- a/src/js/meditor/addon/attach.js +++ b/src/meditor/addon/attach.js @@ -8,7 +8,7 @@ 'use strict' import 'layer/index' -import './attach.scss' +import 'css/meditor__attach.scss' const $doc = Anot(document) const LANG = { diff --git a/src/js/meditor/addon/base.js b/src/meditor/addon/base.js similarity index 100% rename from src/js/meditor/addon/base.js rename to src/meditor/addon/base.js diff --git a/src/js/meditor/index.js b/src/meditor/index.js similarity index 99% rename from src/js/meditor/index.js rename to src/meditor/index.js index a3c7a7e..7425292 100644 --- a/src/js/meditor/index.js +++ b/src/meditor/index.js @@ -10,7 +10,7 @@ import 'prism/base' import 'marked/index' import addon from './addon/base' -import './skin/main.scss' +import 'css/meditor.scss' marked.setOptions({ highlight: function(code, lang) { diff --git a/src/js/pager/index.js b/src/pager/index.js similarity index 99% rename from src/js/pager/index.js rename to src/pager/index.js index c0e8671..57f9ef4 100644 --- a/src/js/pager/index.js +++ b/src/pager/index.js @@ -1,6 +1,6 @@ 'use strict' -import './main.scss' +import 'css/pager.scss' Anot.ui.pager = '1.0.0' //计算页码列表 diff --git a/src/js/prism/base.js b/src/prism/base.js similarity index 99% rename from src/js/prism/base.js rename to src/prism/base.js index fd6c6a6..2005e4d 100644 --- a/src/js/prism/base.js +++ b/src/prism/base.js @@ -5,7 +5,7 @@ * @version $Id$ */ -import './highlight.scss' +import 'css/prism.scss' var Prism = (function() { // Private helper vars diff --git a/src/js/prism/index.js b/src/prism/index.js similarity index 100% rename from src/js/prism/index.js rename to src/prism/index.js diff --git a/src/js/request/index.js b/src/request/index.js similarity index 100% rename from src/js/request/index.js rename to src/request/index.js diff --git a/src/js/request/lib/format.js b/src/request/lib/format.js similarity index 100% rename from src/js/request/lib/format.js rename to src/request/lib/format.js diff --git a/src/js/request/light.js b/src/request/light.js similarity index 100% rename from src/js/request/light.js rename to src/request/light.js diff --git a/src/js/router/index.js b/src/router/index.js similarity index 100% rename from src/js/router/index.js rename to src/router/index.js diff --git a/src/js/sliders/Readme.md b/src/sliders/Readme.md similarity index 100% rename from src/js/sliders/Readme.md rename to src/sliders/Readme.md diff --git a/src/js/sliders/main.htm b/src/sliders/main.htm similarity index 100% rename from src/js/sliders/main.htm rename to src/sliders/main.htm diff --git a/src/js/sliders/main.js b/src/sliders/main.js similarity index 100% rename from src/js/sliders/main.js rename to src/sliders/main.js diff --git a/src/js/store/index.js b/src/store/index.js similarity index 100% rename from src/js/store/index.js rename to src/store/index.js diff --git a/src/js/tree/index.js b/src/tree/index.js similarity index 99% rename from src/js/tree/index.js rename to src/tree/index.js index d29a0ea..ffb02d2 100644 --- a/src/js/tree/index.js +++ b/src/tree/index.js @@ -6,8 +6,7 @@ */ 'use strict' - -import './main.scss' +import 'css/tree.scss' //储存版本信息 Anot.ui.tree = '1.0.0' diff --git a/src/uploader/uploader.js b/src/uploader/uploader.js new file mode 100644 index 0000000..1278584 --- /dev/null +++ b/src/uploader/uploader.js @@ -0,0 +1,130 @@ +/** + * Uploader 无刷新上传文件(next版) + * 只支持chrome/firefox/IE10+/opera12+ + * @authors yutent (yutent@doui.cc) + * @date 2016-09-05 19:33:23 + * + */ + +'use strict' + +define(function() { + /* var isIE = !!window.VBArray + + function IEVersion(){ + if(document.documentMode) + return document.documentMode + + return window.XMLHttpRequest ? 7 : 6 + }*/ + + var Uploader = function() { + this.init() + } + + Uploader.prototype = { + init: function() { + this.xhr = new XMLHttpRequest() + this.form = new FormData() + this.field = {} + this.header = {} + return this + }, + setUrl: function(url) { + if (!url || typeof url !== 'string') + return console.error('url不能为空且必须是字符串') + + this.url = url + return this + }, + setField: function(key, val) { + if (typeof key === 'object') { + for (var i in key) { + this.field[i] = key[i] + } + } else { + this.field[key] = val + } + return this + }, + setHeader: function(key, val) { + if (typeof key === 'object') { + for (var i in key) { + this.header[i] = key[i] + } + } else { + this.header[key] = val + } + return this + }, + start: function() { + var _this = this + if (!this.url) return console.error('请先设置url') + + this.xhr.open('POST', this.url, true) + + for (var i in this.field) { + this.form.append(i, this.field[i]) + } + + var startTime = Date.now() + + this.xhr.upload.addEventListener( + 'progress', + function(evt) { + if (evt.lengthComputable && _this.progress) { + var now = Date.now() + var upSize = evt.loaded * 1000 / 1024 + var res = { loaded: evt.loaded, time: now - startTime } + res.speed = upSize / res.time + + if (res.speed < 10) { + res.speed = Math.floor(res.speed * 1024) + ' B/s' + } else { + res.speed = res.speed.toFixed(2) + ' KB/s' + } + + res.progress = Math.round(evt.loaded * 100 / evt.total) + _this.progress(res) + } + }, + false + ) + + this.xhr.onreadystatechange = function() { + if ( + _this.xhr.readyState === 4 && + _this.xhr.status === 200 && + _this.xhr.responseText !== '' + ) { + var res = _this.xhr.responseText + try { + res = JSON.parse(res) + } catch (err) {} + _this.end && _this.end(res) + } else { + if (_this.xhr.status !== 200 && _this.xhr.responseText) + _this.error && _this.error(_this.xhr.responseText) + } + } + + this.xhr.send(this.form) + }, + onProgress: function(fn) { + this.progress = fn + return this + }, + onEnd: function(fn) { + this.end = fn + return this + }, + onError: function(fn) { + this.error = fn + return this + } + } + + if (!window.Uploader) window.Uploader = Uploader + + return Uploader +})